提交

.gitignore

@@ -48,3 +48,6 @@ Thumbs.db
 
 # ---------- Claude ----------
 .claude/settings.local.json
+
+# ---------- Logs ----------
+*.log

README.md

@@ -9,21 +9,24 @@
 
 ## 快速启动
 
-两个终端分别启动后端与前端：
+两个终端分别启动后端与前端（命令均从仓库根 `stock/` 执行）：
 
 ```bash
 # 终端 1 —— 后端 API（http://localhost:8000）
-cd backend
+bash backend/restart_backend.sh
-env -u SSLKEYLOGFILE uv run uvicorn app.main:app --reload --port 8000
 
 # 终端 2 —— 前端开发服务器（http://localhost:5173）
 cd frontend
 pnpm dev
 ```
 
-> `env -u SSLKEYLOGFILE` 是本机（Windows）必需的：用户环境变量 `SSLKEYLOGFILE` 值开头混有不可见控制符，asyncpg 建连即崩。详见下文「快速开始（开发模式）」与「常见问题」。
+> 后端统一走 `backend/restart_backend.sh`：自动杀旧进程树 + 剔除会崩 asyncpg 的 `SSLKEYLOGFILE` + 带热重载重启 + 日志写 `backend_run.log`。Windows cmd 下等价命令：`backend\restart_backend.cmd`。详见下文「快速开始（开发模式）」。
+
+**首次运行前**：
+1. 装依赖：后端 `cd backend && uv sync`、前端 `cd frontend && pnpm install`。
+2. 后端依赖 **PostgreSQL（16/17）+ Redis 已启动**，并配好 `backend/.env`（复制 `.env.example`）。
+3. 建库表：`cd backend && uv run alembic upgrade head`。
 
-首次运行前先安装依赖：后端 `uv sync`（backend 下）、前端 `pnpm install`（frontend 下）。
 浏览器打开 http://localhost:5173 即可使用。详细说明见下文「快速开始（开发模式）」。
 
 ---
@@ -67,28 +70,36 @@ stock/
 ├── TECH_STACK.md            # 技术选型与架构决策（必读）
 ├── README.md                # 本文件
 ├── backend/                 # FastAPI + 回测引擎
-│   ├── pyproject.toml       # uv 依赖声明
+│   ├── pyproject.toml       # uv 依赖声明（pytest 在 dev 组）
 │   ├── .env.example         # 配置示例（数据库 / 费率）
-│   ├── smoke_test.py        # 后端全链路自检脚本
+│   ├── smoke_test.py        # 后端全链路自检脚本（线上库鉴权+核心 API）
+│   ├── conftest.py          # pytest 根（使 tests/ 可直接 import app.*）
+│   ├── tests/               # pytest 单元测试（交割单解析/复权换算/缓存/限速/事件回测纯函数）
+│   ├── scripts/             # 一次性运维脚本（TDX 导入 / 复权因子回补…）
 │   └── app/
-│       ├── main.py          # FastAPI 入口（启动建表）
+│       ├── main.py          # FastAPI 入口（lifespan 拉起夜间调度）
 │       ├── config.py        # 配置（pydantic-settings）
 │       ├── db.py            # async SQLAlchemy 引擎/会话
 │       ├── domain.py        # 领域契约（Bar/Signal/Fill/Position…）
-│       ├── models.py        # ORM（Candle / BacktestRun）
+│       ├── models.py        # ORM（Candle / StockBasic / 用户数据表…）
 │       ├── schemas.py       # Pydantic DTO（= OpenAPI 契约）
-│       ├── commission.py    # A 股交易成本（已修正、可配置）
+│       ├── auth.py          # Argon2 密码 + 会话（SHA-256 摘要）
+│       ├── auth_api.py      # 登录/登出（含按 IP 限速）
+│       ├── scheduler.py     # 夜间定时任务（收盘后自动同步 + 会话清理）
+│       ├── cache.py         # Redis 读缓存（本地层 + 版本号失效 + 熔断冷却恢复）
 │       ├── indicators.py    # 指标：MACD/RSI/KDJ/布林/均线（单一事实源）
-│       ├── api.py           # 路由：/health /candles /backtest
+│       ├── api/             # 路由包：stocks / etfs / market / backtest / screener / user + _deps 共享件
-│       ├── data/            # DataProvider 适配器（Tushare/AKShare）+ 周期聚合
+│       ├── data/            # 数据管道（tushare 适配 + 同步 + 懒加载缓存）
-│       └── backtest/        # engine / broker(PaperBroker) / metrics / strategies
+│       ├── screener/        # 智能选股（LLM 解析 + 全市场引擎 + 夜间同步）
+│       └── backtest/        # engine / events(全市场事件回测) / strategies
 └── frontend/                # Vue SPA
     ├── src/
-    │   ├── main.ts          # PrimeVue(Aura 深色) + Pinia
+    │   ├── main.ts          # Vue + Pinia
     │   ├── api/             # 类型化客户端 + DTO 镜像
-    │   ├── stores/          # Pinia 回测状态
+    │   ├── stores/          # Pinia（鉴权/设置/同步状态）
-    │   ├── components/      # KLineChart / EquityChart / MetricsPanel / BacktestForm
+    │   ├── composables/     # 组合式工具（防抖 ref / 路由 query 同步）
-    │   └── views/           # BacktestView
+    │   ├── components/      # StockDetailOverlay / DetailKLine / LimitBoard / MarketOverview…
+    │   └── views/           # Home / Stocks / ETF / Concepts / Indexes / Screener / Backtest
     └── vite.config.ts       # /api 代理到 :8000
 ```
 
@@ -117,17 +128,16 @@ pip install uv
 
 ### 1) 后端
 
-实际启动命令（venv 解释器直启，日志重定向到仓库根 `backend_run.log`，改代码自动热重载）：
+实际启动命令（一键脚本，自动杀旧进程树 + 剔除 SSLKEYLOGFILE + 热重载 + 日志写仓库根 `backend_run.log`）：
 
 ```bash
-cd backend
+uv sync                       # 创建 .venv 并安装依赖（仅首次）
-uv sync                                    # 创建 .venv 并安装依赖（仅首次）
+bash backend/restart_backend.sh   # 从仓库根执行（Git Bash）；Windows cmd 下等价：backend\restart_backend.cmd
-env -u SSLKEYLOGFILE .venv/Scripts/python.exe -m uvicorn app.main:app --reload --port 8000 > ../backend_run.log 2>&1
 ```
 
 看日志：`tail -f backend_run.log`；确认起没起：`curl http://localhost:8000/api/health`。
 
-等价的 `uv run` 写法（不带日志重定向，直接打到当前终端）：
+等价的 `uv run` 写法（不杀旧进程、日志直接打到当前终端）：
 
 ```bash
 cd backend
@@ -135,13 +145,15 @@ env -u SSLKEYLOGFILE uv run uvicorn app.main:app --reload --port 8000
 ```
 
 - **`env -u SSLKEYLOGFILE`（本机 Windows 必需）**：用户环境变量 `SSLKEYLOGFILE` 的值开头混有 U+202A 不可见控制符，asyncpg 建连时执行 `ssl.keylog_filename` 直接抛 `OSError: [Errno 22]`，uvicorn 启动即崩。Git Bash 下用 `env -u` 剔除即可；根治可 `setx SSLKEYLOGFILE "C:\Users\cirry\Desktop\fhzg.log"`（重开终端后不再需要前缀）。验证：`python -c "import os; print(repr(os.environ.get('SSLKEYLOGFILE')))"`。
-- **Windows `--reload` 僵死**：watcher 偶尔改文件不重载且日志无 Reloading 行，此时只能杀进程树重启——`netstat -ano | grep :8000` 找 PID，`taskkill //PID <pid> //T //F`。
+- **Windows `--reload` 僵死**：watcher 偶尔改文件不重载且日志无 Reloading 行，此时只能杀进程树重启——一键脚本 `bash backend/restart_backend.sh`（Git Bash）或 `backend\restart_backend.cmd`（cmd）：自动杀旧进程树（`--reload` 起 launcher→reloader→worker 三层进程）+ 带 reload 重启 + 日志写 `backend_run.log`。手动：`netstat -ano | grep :8000` 找 PID，`taskkill //PID <pid> //T //F`。
 - 数据库结构由 Alembic 管理：首次部署/更新代码后先执行 `uv run alembic upgrade head`（见「初始化登录系统」）。
 - 交互式 API 文档：http://localhost:8000/docs
+- **夜间自动同步**：后端启动即拉起调度（`app/scheduler.py`），每日 18:05 本地时间自动跑全市场 A 股 + ETF 同步并清理过期会话；进程启动时若已过点且当日数据未落库会补跑。关闭：`.env` 设 `NIGHTLY_SYNC_ENABLED=false`，时间改 `NIGHTLY_SYNC_HOUR`。
 
-**自检**（无需起服务器，验证全链路）：
+**测试**：
 ```bash
-uv run --with httpx --directory backend python smoke_test.py
+uv run --directory backend pytest -q          # 单元测试（交割单解析/复权换算/缓存/限速等纯函数，不碰库）
+uv run --with httpx --directory backend python smoke_test.py   # 全链路自检（线上库鉴权+核心 API）
 ```
 
 ### 2) 前端
@@ -152,7 +164,8 @@ pnpm install                               # 首次
 pnpm dev                                   # http://localhost:5173
 ```
 
-前端 `/api` 请求由 Vite 代理到后端 `:8000`（见 `vite.config.ts`），无需处理跨域。
+- **必须用 pnpm，不要用 npm/yarn**：项目锁定 `pnpm-lock.yaml`，`node_modules` 是 pnpm 的硬链接结构，`npm install` 会写坏依赖，导致装包/构建崩溃。以后装包一律 `pnpm add <pkg>`（不要 `npm install <pkg>`）。
+- 前端 `/api` 请求由 Vite 代理到后端 `:8000`（见 `vite.config.ts`），无需处理跨域。
 
 打开 http://localhost:5173 → 选周期、改参数 → 点「开始回测」。
 鼠标悬停 K 线可看当日详情弹框；切日线/周线/月线/年线；勾「fast 模式」可对比关闭费用/T+1 的差异。
@@ -229,9 +242,10 @@ EXPOSE_API_DOCS=false
 | 方法 | 路径 | 说明 |
 |---|---|---|
 | GET | `/api/health` | 健康检查 |
-| GET | `/api/candles/{symbol}?timeframe=1d&limit=1000` | 取 K 线（`timeframe`: `1d`/`1w`/`1M`/`1y`） |
 | POST | `/api/data/sync` | 拉取并缓存某标的日线（Tushare 主 → AKShare 兜底）。body: `{symbol, source?, force?}` |
-| POST | `/api/backtest` | 跑回测（真实标的首次自动拉取并缓存） |
+| POST | `/api/backtest` | 跑回测（真实标的首次自动拉取并缓存；前端已改用 `/api/backtest/event` 事件回测，此为旧策略回测 API） |
+
+个股 K 线统一走 `GET /api/screener/preview/{ts_code}`（含复权/指标预热/翻页，两级缓存）。
 
 **回测请求示例**：
 ```json

backend/.env

@@ -1,16 +0,0 @@
-DATABASE_URL=postgresql+asyncpg://postgres:Cirry0115@cirry.cn:5432/stock
-# TUSHARE_TOKEN=22edda0afe44c0609a187ff1ac0bb2a8fc61430f490ec19f7fec8390
-TUSHARE_TOKEN=2f7dbca732cdb762eb61bf3ca1b58f0c19a12732346ae06b3f60f4f5
-# 15000 积分档走 quicksync 镜像（官方接口对该 token 返回 40101）
-TUSHARE_API_URL=http://api.quicksync.cn
-DATA_ADJUST=qfq
-DATA_DEFAULT_START=20200101
-
-# ---- Redis 读缓存（股票列表/筛选项；留空则不缓存直查数据库）----
-REDIS_URL=redis://default:26d5c71d57344f37b8b4ddb567f2652f0c7ef41c774284ad@cirry.cn:6379
-
-# ---- LLM（智能选股；DeepSeek，OpenAI 兼容协议；/anthropic 后缀会被 _endpoint 自动归一）----
-# key 在 https://bigmodel.cn 控制台获取，格式形如 xxxxxxxx.yyyyyyyy（id.secret）
-LLM_BASE_URL=https://api.deepseek.com
-LLM_API_KEY=sk-b09acbd6c0ca4f94818b6deb039d6515
-LLM_MODEL=deepseek-chat

backend/app/auth_api.py

@@ -1,6 +1,8 @@
 """只登录、不注册的鉴权 API。"""
 from __future__ import annotations
 
+import time
+from collections import deque
 from datetime import timedelta
 
 from fastapi import APIRouter, Cookie, Depends, HTTPException, Request, Response, status
@@ -49,6 +51,33 @@ def clear_session_cookie(response: Response) -> None:
     )
 
 
+# ---------- 登录按 IP 限速（进程内滑动窗口，无外部依赖） ----------
+# 补充账户级锁定（auth_max_failed_logins）：本层拦多 IP 分布爆破，也稀释
+# 「故意输错 5 次锁死他人账户」的滥用面。反代部署时 host 是代理 IP，需改读 X-Forwarded-For。
+_LOGIN_WINDOW = 60.0
+_LOGIN_MAX_PER_WINDOW = 15
+_login_attempts: dict[str, deque[float]] = {}
+_login_gc_at = 0.0
+
+
+def _login_rate_limited(ip: str) -> bool:
+    """超限返回 True；未超限记录本次尝试（成功失败都计）。"""
+    global _login_gc_at
+    now = time.monotonic()
+    q = _login_attempts.setdefault(ip, deque())
+    while q and q[0] <= now - _LOGIN_WINDOW:
+        q.popleft()
+    if len(q) >= _LOGIN_MAX_PER_WINDOW:
+        return True
+    q.append(now)
+    if now - _login_gc_at > 3600:  # 顺手回收陈旧 entry，防长跑内存增长
+        _login_gc_at = now
+        stale = now - _LOGIN_WINDOW * 10
+        for k in [k for k, v in _login_attempts.items() if not v or v[-1] <= stale]:
+            del _login_attempts[k]
+    return False
+
+
 @router.post("/login", response_model=LoginResponse)
 async def login(
     payload: LoginRequest,
@@ -56,6 +85,10 @@ async def login(
     response: Response,
     db: AsyncSession = Depends(get_session),
 ) -> LoginResponse:
+    ip = request.client.host if request.client else "?"
+    if _login_rate_limited(ip):
+        raise HTTPException(status_code=429, detail="登录尝试过于频繁，请稍后再试")
+
     now = utcnow()
     username = payload.username.strip()
     user = (await db.execute(select(User).where(User.username == username))).scalar_one_or_none()

backend/app/backtest/events.py

@@ -11,6 +11,7 @@ match=all(连续满足)/any(曾经满足)，多条件之间取 AND。
 """
 from __future__ import annotations
 
+import asyncio
 from datetime import date, datetime, timedelta
 
 import numpy as np
@@ -120,6 +121,69 @@ def _stats_block(trades: list[dict]) -> dict:
     }
 
 
+def _scan_batch(
+    candle_rows: list,
+    code_by_symbol: dict[str, str],
+    f_map: dict,
+    name_map: dict[str, str],
+    spec: EventBacktestSpec,
+    start_ts: datetime,
+    trades_limit: int,
+) -> list[dict]:
+    """纯 CPU：一批 bar -> 交易明细（放线程池跑，不阻塞事件循环）。"""
+    trades: list[dict] = []
+    if not candle_rows:
+        return trades
+    bars = pd.DataFrame(
+        candle_rows, columns=["symbol", "ts", "open", "high", "low", "close"]
+    )
+    for symbol, g in bars.groupby("symbol", sort=False):
+        if len(g) < 30:
+            continue
+        g = g.reset_index(drop=True)
+        ts_code_l = code_by_symbol[symbol]
+        cache: dict = {"_families": set()}
+        mask = _signal_mask(g, spec, cache)
+        if not mask.any():
+            continue
+        for sig_i in np.flatnonzero(mask.to_numpy()):
+            ts_sig = g.at[sig_i, "ts"]
+            # 信号必须落在回测窗口内（buffer 区只用于指标配热）
+            if ts_sig < start_ts:
+                continue
+            ie = _entry_exit_indices(int(sig_i), spec, len(g))
+            if ie is None:
+                continue
+            entry_i, exit_i = ie
+            e_row, x_row = g.iloc[entry_i], g.iloc[exit_i]
+            e_price = _price_at(e_row, "open" if spec.entry_timing == "next_open" else "close")
+            x_price = _price_at(x_row, "open" if spec.exit_timing == "open" else "close")
+            if not e_price or not x_price:
+                continue
+            f_in = f_map.get((ts_code_l, e_row["ts"].date()), 1.0)
+            f_out = f_map.get((ts_code_l, x_row["ts"].date()), 1.0)
+            ret_pct = (x_price * f_out) / (e_price * f_in) * 100 - 100
+            trades.append({
+                "ts_code": ts_code_l,
+                "name": name_map.get(ts_code_l),
+                "entry_date": e_row["ts"], "entry_price": round(e_price, 3),
+                "exit_date": x_row["ts"], "exit_price": round(x_price, 3),
+                "ret_pct": round(float(ret_pct), 3),
+            })
+            if len(trades) >= trades_limit:
+                return trades
+    return trades
+
+
+def _summarize(trades: list[dict]) -> tuple[dict, list[dict]]:
+    """纯 CPU：汇总统计 + 最好/最差样本（同样下线程池）。"""
+    stats = _stats_block(trades)
+    # 明细样本：最好 100 + 最差 100（其余统计已覆盖）
+    trades_sorted = sorted(trades, key=lambda t: t["ret_pct"], reverse=True)
+    sample = trades_sorted[:100] + (trades_sorted[-100:] if len(trades_sorted) > 100 else [])
+    return stats, sample
+
+
 async def run_event_backtest(
     session: AsyncSession,
     spec: EventBacktestSpec,
@@ -195,53 +259,15 @@ async def run_event_backtest(
         )).all()
         f_map = {(r[0], r[1].date()): float(r[2]) for r in adj_rows if r[2]}
 
-        bars = pd.DataFrame(
+        # pandas 全市场扫描是同步 CPU 重计算，丢线程池跑（await 期间事件循环可服务其他请求）
-            candle_rows, columns=["symbol", "ts", "open", "high", "low", "close"]
+        trades.extend(await asyncio.to_thread(
-        )
+            _scan_batch, candle_rows, code_by_symbol, f_map, name_map,
-        for symbol, g in bars.groupby("symbol", sort=False):
+            spec, start_ts, MAX_TRADES - len(trades),
-            if len(g) < 30:
+        ))
-                continue
-            g = g.reset_index(drop=True)
-            ts_code_l = code_by_symbol[symbol]
-            cache: dict = {"_families": set()}
-            mask = _signal_mask(g, spec, cache)
-            if not mask.any():
-                continue
-            for sig_i in np.flatnonzero(mask.to_numpy()):
-                ts_sig = g.at[sig_i, "ts"]
-                # 信号必须落在回测窗口内（buffer 区只用于指标配热）
-                if ts_sig < start_ts:
-                    continue
-                ie = _entry_exit_indices(int(sig_i), spec, len(g))
-                if ie is None:
-                    continue
-                entry_i, exit_i = ie
-                e_row, x_row = g.iloc[entry_i], g.iloc[exit_i]
-                e_price = _price_at(e_row, "open" if spec.entry_timing == "next_open" else "close")
-                x_price = _price_at(x_row, "open" if spec.exit_timing == "open" else "close")
-                if not e_price or not x_price:
-                    continue
-                f_in = f_map.get((ts_code_l, e_row["ts"].date()), 1.0)
-                f_out = f_map.get((ts_code_l, x_row["ts"].date()), 1.0)
-                ret_pct = (x_price * f_out) / (e_price * f_in) * 100 - 100
-                trades.append({
-                    "ts_code": ts_code_l,
-                    "name": name_map.get(ts_code_l),
-                    "entry_date": e_row["ts"], "entry_price": round(e_price, 3),
-                    "exit_date": x_row["ts"], "exit_price": round(x_price, 3),
-                    "ret_pct": round(float(ret_pct), 3),
-                })
-                if len(trades) >= MAX_TRADES:
-                    break
-            if len(trades) >= MAX_TRADES:
-                break
         if len(trades) >= MAX_TRADES:
             break
 
-    stats = _stats_block(trades)
+    stats, sample = await asyncio.to_thread(_summarize, trades)
-    # 明细样本：最好 100 + 最差 100（其余统计已覆盖）
-    trades_sorted = sorted(trades, key=lambda t: t["ret_pct"], reverse=True)
-    sample = trades_sorted[:100] + (trades_sorted[-100:] if len(trades_sorted) > 100 else [])
     return {
         "spec": spec,
         "universe": ts_code or "all",

backend/app/cache.py

@@ -1,7 +1,8 @@
 """Redis 读缓存（可选基础设施）。
 
-- REDIS_URL 留空、连接失败或超时：所有操作静默退化为「无缓存」，接口照常直查数据库，
+- REDIS_URL 留空、连接失败或超时：所有操作静默退化为「无缓存」，接口照常直查数据库。
-  且本进程内禁用重试（避免每个请求都陪跑一次连接超时）。
+  故障后熔断 _RECOVERY_SECONDS（期间所有请求直连，不陪跑连接超时），到期自动放行
+  一次探测——成功即完全恢复，仍失败则重新熔断（Redis 属加速件，坏了不能拖慢接口）。
 - 失效策略：TTL 自然过期 + 版本号（INCR）作废。自选股增删等写操作只 INCR 版本 key，
   旧缓存 key 里带着旧版本号，无需 SCAN 批量删除。
 - 只缓存「读多写少、可容忍短暂陈旧」的聚合数据（股票列表、筛选项等）；
@@ -13,6 +14,7 @@
 """
 from __future__ import annotations
 
+import asyncio
 import hashlib
 import json
 import time
@@ -23,12 +25,13 @@ import redis.asyncio as aioredis
 from .config import settings
 
 _pool: aioredis.ConnectionPool | None = None
-_disabled = False  # 一次失败后本进程禁用（Redis 属加速件，坏了不能拖慢接口）
+_RECOVERY_SECONDS = 60.0  # 熔断时长：期间直连不试 Redis，到期放行一次探测
+_disabled_until = 0.0  # 熔断截止的 monotonic 时刻；0 = 未熔断
 
 
 def _client() -> aioredis.Redis | None:
-    global _pool, _disabled
+    global _pool
-    if not settings.redis_url or _disabled:
+    if not settings.redis_url or time.monotonic() < _disabled_until:
         return None
     if _pool is None:
         _pool = aioredis.ConnectionPool.from_url(
@@ -43,8 +46,8 @@ def _client() -> aioredis.Redis | None:
 
 
 def _bail() -> None:
-    global _disabled
+    global _disabled_until
-    _disabled = True
+    _disabled_until = time.monotonic() + _RECOVERY_SECONDS
 
 
 def digest(*parts: Any) -> str:
@@ -84,7 +87,21 @@ def local_set(key: str, raw: str, ttl: int) -> None:
     _local_store[key] = (time.monotonic() + max(1, min(ttl, 120)), raw)
     _local_bytes += len(raw) + 64  # 连同 dict/tuple 开销粗略计入
     while _local_store and (len(_local_store) > _LOCAL_MAX_ENTRIES or _local_bytes > _LOCAL_MAX_BYTES):
-        _local_bytes -= len(_local_store.popitem(last=False)[1][1]) + 64
+        # dict 是插入序：next(iter(...)) 即最旧键（dict.popitem 不支持参数，别写成 OrderedDict 的写法）
+        oldest = next(iter(_local_store))
+        _local_bytes -= len(_local_store.pop(oldest)[1]) + 64
+
+
+# --- 后台写（fire-and-forget）------------------------------------------------
+# 读路径拿到响应后异步写 Redis、不阻塞返回。统一入口：任务挂全局集合防 GC，
+# cache_set 内部自带异常静默（缓存层尽力而为），优雅停机丢最后一次写无害（TTL 兜底）。
+_bg_tasks: set[asyncio.Task] = set()
+
+
+def set_bg(key: str, value: Any, ttl: int) -> None:
+    t = asyncio.create_task(cache_set(key, value, ttl))
+    _bg_tasks.add(t)
+    t.add_done_callback(_bg_tasks.discard)
 
 
 # --- 版本号本地缓存：热请求连 Redis GET ver:xx 都省掉 ------------------------

backend/app/config.py

@@ -56,6 +56,10 @@ class Settings(BaseSettings):
     screener_default_limit: int = 200  # 选股结果条数上限
     screener_sync_interval: float = 0.35  # 全市场批量调用间隔（秒），Tushare 控频
 
+    # ---- 夜间定时任务（收盘后自动同步 + 会话清理；见 app/scheduler.py）----
+    nightly_sync_enabled: bool = True
+    nightly_sync_hour: int = 18        # 本地时间整点，触发在 :05（收盘后日线已生成）
+
     # A股交易成本（基准日 2026-08）——做成可配置参数，便于将来按生效日期版本化
     stamp_duty_rate: float = 0.0005      # 印花税 0.05%，单边卖出（2023-08-28 减半）
     transfer_fee_rate: float = 0.00001   # 过户费 0.001%，沪深双边（2022 调整）

backend/app/data/company.py

@@ -9,7 +9,7 @@ from __future__ import annotations
 
 import asyncio
 import time
-from datetime import datetime, timedelta, timezone
+from datetime import datetime
 
 from sqlalchemy import select
 from sqlalchemy.dialects.postgresql import insert as pg_insert
@@ -18,12 +18,10 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from ..config import settings
 from ..db import async_session
 from ..models import StockCompany
+from .sync_utils import call_retry, f_clean, fresh, get_pro_lazy, s_clean, utcnow
 
 _REFRESH_DAYS = 30
 
-# 频率超限特征（等待 62s 重试一次；与 screener.market_sync / data.etf_sync._call_retry 同款语义）
-_RATE_MARKS = ("频率超限", "每分钟")
-
 # 显式列出全部字段：introduction/office/main_business/business_scope 文档标注默认不显示，
 # 不传 fields 时 tushare 不返回这四列（实测 000001.SZ）
 _FIELDS = (
@@ -32,87 +30,38 @@ _FIELDS = (
     "employees,main_business,business_scope"
 )
 
-_pro = None  # 惰性单例（get_pro 每次都 ts.set_token 写文件，没必要重复）
-
-
-def _get_pro():
-    if not settings.tushare_token:
-        raise RuntimeError("未配置 TUSHARE_TOKEN，无法拉取公司简介（backend/.env）")
-    global _pro
-    if _pro is None:
-        from .tushare_provider import get_pro
-
-        _pro = get_pro()
-    return _pro
-
-
-def _call_retry(fn, *args, **kwargs):
-    """同步调用 tushare 接口；「每分钟」级频率超限等 62s 重试一次。"""
-    try:
-        return fn(*args, **kwargs)
-    except Exception as e:  # noqa: BLE001
-        msg = str(e)
-        if any(m in msg for m in _RATE_MARKS) and "小时" not in msg:
-            time.sleep(62)
-            return fn(*args, **kwargs)
-        raise
-
-
-def _utcnow() -> datetime:
-    return datetime.now(timezone.utc).replace(tzinfo=None)
-
-
-def _fresh(updated_at: datetime | None) -> bool:
-    return updated_at is not None and updated_at >= _utcnow() - timedelta(days=_REFRESH_DAYS)
-
-
-def _s(v) -> str | None:
-    """pandas NaN / 空串 / None -> None，其余 strip。"""
-    if v is None or (isinstance(v, float) and v != v):
-        return None
-    s = str(v).strip()
-    return s or None
-
-
-def _f(v) -> float | None:
-    try:
-        f = float(v)
-    except (TypeError, ValueError):
-        return None
-    return None if f != f else f  # NaN -> None
-
 
 def _i(v) -> int | None:
-    f = _f(v)
+    f = f_clean(v)
     return None if f is None else int(f)
 
 
 def fetch_company_sync(ts_code: str) -> dict | None:
     """同步拉单只公司简介（需在 to_thread 里跑）；返回行 dict，无此股返回 None。"""
     time.sleep(settings.screener_sync_interval)
-    df = _call_retry(_get_pro().stock_company, ts_code=ts_code, fields=_FIELDS)
+    df = call_retry(get_pro_lazy().stock_company, ts_code=ts_code, fields=_FIELDS)
     if df is None or df.empty:
         return None
     r = df.iloc[0]
     return {
         "ts_code": ts_code,
-        "com_name": _s(r.get("com_name")),
+        "com_name": s_clean(r.get("com_name")),
-        "com_id": _s(r.get("com_id")),
+        "com_id": s_clean(r.get("com_id")),
-        "chairman": _s(r.get("chairman")),
+        "chairman": s_clean(r.get("chairman")),
-        "manager": _s(r.get("manager")),
+        "manager": s_clean(r.get("manager")),
-        "secretary": _s(r.get("secretary")),
+        "secretary": s_clean(r.get("secretary")),
-        "reg_capital": _f(r.get("reg_capital")),
+        "reg_capital": f_clean(r.get("reg_capital")),
-        "setup_date": _s(r.get("setup_date")),
+        "setup_date": s_clean(r.get("setup_date")),
-        "province": _s(r.get("province")),
+        "province": s_clean(r.get("province")),
-        "city": _s(r.get("city")),
+        "city": s_clean(r.get("city")),
-        "introduction": _s(r.get("introduction")),
+        "introduction": s_clean(r.get("introduction")),
-        "website": _s(r.get("website")),
+        "website": s_clean(r.get("website")),
-        "email": _s(r.get("email")),
+        "email": s_clean(r.get("email")),
-        "office": _s(r.get("office")),
+        "office": s_clean(r.get("office")),
         "employees": _i(r.get("employees")),
-        "main_business": _s(r.get("main_business")),
+        "main_business": s_clean(r.get("main_business")),
-        "business_scope": _s(r.get("business_scope")),
+        "business_scope": s_clean(r.get("business_scope")),
-        "updated_at": _utcnow(),
+        "updated_at": utcnow(),
     }
 
 
@@ -151,7 +100,7 @@ async def get_company(session: AsyncSession, ts_code: str) -> dict | None:
     """
     row = (await session.execute(
         select(StockCompany).where(StockCompany.ts_code == ts_code))).scalar_one_or_none()
-    if row is not None and _fresh(row.updated_at):
+    if row is not None and fresh(row.updated_at, _REFRESH_DAYS):
         return _row_dict(row) if row.com_name is not None else None  # 墓碑 -> None
     # 释放请求会话持有的连接：后面可能隔着 1-2s 的 tushare 调用，别长占连接池。
     # 用 close() 而非 rollback()：rollback 会把会话身份映射里的实例全部 expire——
@@ -165,7 +114,7 @@ async def get_company(session: AsyncSession, ts_code: str) -> dict | None:
         async with async_session() as s2:  # 锁内重读 + 写入走新会话
             row = (await s2.execute(
                 select(StockCompany).where(StockCompany.ts_code == ts_code))).scalar_one_or_none()
-            if row is not None and _fresh(row.updated_at):
+            if row is not None and fresh(row.updated_at, _REFRESH_DAYS):
                 return _row_dict(row) if row.com_name is not None else None
             try:
                 fetched = await asyncio.to_thread(fetch_company_sync, ts_code)
@@ -174,5 +123,5 @@ async def get_company(session: AsyncSession, ts_code: str) -> dict | None:
                 if row is not None and row.com_name is not None:
                     return _row_dict(row)
                 raise
-            await _upsert(s2, fetched or {"ts_code": ts_code, "updated_at": _utcnow()})
+            await _upsert(s2, fetched or {"ts_code": ts_code, "updated_at": utcnow()})
             return fetched

backend/app/data/etf_sync.py

@@ -20,7 +20,7 @@ from __future__ import annotations
 
 import asyncio
 import time
-from datetime import datetime, timedelta, timezone
+from datetime import datetime, timedelta
 
 from sqlalchemy import delete, func, select, text
 from sqlalchemy.dialects.postgresql import insert as pg_insert
@@ -29,6 +29,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from .. import cache
 from ..config import settings
 from . import etf_provider
+from .sync_utils import call_retry, get_pro_lazy, utcnow
 
 # 进程内单例任务状态（uvicorn 单进程场景够用）
 _state: dict = {
@@ -46,34 +47,6 @@ _lock = asyncio.Lock()
 _BATCH = 3000       # upsert 分批行数（asyncpg 单语句参数上限 32766，10 列/行）
 # fund_daily 返回全市场基金 ~2100 行，一天一批远小于上限
 
-# 频率超限特征（等待 62s 重试一次；与 screener.market_sync._call_retry 同款语义）
-_RATE_MARKS = ("频率超限", "每分钟")
-
-
-def _call_retry(fn, *args, **kwargs):
-    """同步调用 tushare 接口；「每分钟」级频率超限等 62s 重试一次。"""
-    try:
-        return fn(*args, **kwargs)
-    except Exception as e:  # noqa: BLE001
-        msg = str(e)
-        if any(m in msg for m in _RATE_MARKS) and "小时" not in msg:
-            time.sleep(62)
-            return fn(*args, **kwargs)
-        raise
-
-
-def _get_pro():
-    """token 检查 + 返回 pro api 客户端（同步对象，调用需 to_thread 包裹）。"""
-    if not settings.tushare_token:
-        raise RuntimeError("未配置 TUSHARE_TOKEN，无法同步 ETF 日线（backend/.env）")
-    from .tushare_provider import get_pro
-
-    return get_pro()
-
-
-def _utcnow() -> datetime:
-    return datetime.now(timezone.utc).replace(tzinfo=None)
-
 
 def _parse_d(s: str) -> datetime:
     return datetime.strptime(str(s), "%Y%m%d")
@@ -85,7 +58,7 @@ async def _sync_spot(session: AsyncSession) -> int:
 
     async with etf_provider.new_client() as client:
         rows = await etf_provider.fetch_etf_spot(client)
-    now = _utcnow()
+    now = utcnow()
     stmt = pg_insert(EtfBasic).values([{**r, "updated_at": now} for r in rows])
     stmt = stmt.on_conflict_do_update(
         index_elements=["ts_code"],
@@ -108,7 +81,7 @@ async def _sync_spot(session: AsyncSession) -> int:
 def _fetch_day_sync(pro, d: str) -> list[dict]:
     """拉某交易日全市场场内基金日线（fund_daily；未生成的日期返回空）。"""
     time.sleep(settings.screener_sync_interval)
-    df = _call_retry(pro.fund_daily, trade_date=d)
+    df = call_retry(pro.fund_daily, trade_date=d)
     if df is None or df.empty:
         return []
     rows = []
@@ -128,7 +101,7 @@ def _fetch_day_sync(pro, d: str) -> list[dict]:
 def _fetch_symbol_sync(pro, ts_code: str, start: str | None, end: str | None) -> list[dict]:
     """按 ts_code 增量/全量拉单只 ETF 日线（start=None 即上市以来全量）。"""
     time.sleep(settings.screener_sync_interval)
-    df = _call_retry(pro.fund_daily, ts_code=ts_code, start_date=start, end_date=end)
+    df = call_retry(pro.fund_daily, ts_code=ts_code, start_date=start, end_date=end)
     if df is None or df.empty:
         return []
     df = df.sort_values("trade_date")
@@ -209,7 +182,7 @@ async def _run_sync(full: bool) -> None:
     from ..models import Candle, EtfBasic, TradeCalendar
 
     try:
-        pro = await asyncio.to_thread(_get_pro)
+        pro = await asyncio.to_thread(get_pro_lazy)
 
         # 1) 快照 -> etf_basic
         _state["step"] = "正在拉取 ETF 列表"

backend/app/data/fetcher.py

@@ -113,6 +113,9 @@ async def sync_symbol(
     )
     await session.execute(stmt)
     await session.commit()
+    # 作废 candles 相关读缓存（preview 等）——不 bump 的话旧版本号的缓存要等 TTL 自然过期
+    from .. import cache
+    await cache.bump_version("candles")
     return {"symbol": code, "bars": len(bars), "source": used}
 
 

backend/app/data/index_global.py

@@ -13,13 +13,13 @@ from __future__ import annotations
 
 import asyncio
 import json
-import math
 import time
 from datetime import date, datetime, timedelta
 
 from .. import cache
 from ..config import settings
 from ..domain import Bar
+from .sync_utils import d8_iso, f_clean
 
 # ---- 静态元数据表（tushare index_global 支持的全部 21 个指数，展示顺序即文档顺序）----
 # region: americas 美洲 / europe 欧洲 / asia 亚太（含港股与富时A50）
@@ -82,22 +82,6 @@ class GlobalIndexError(RuntimeError):
     """全部国际指数都拉不到（token/网络故障）——接口层转 503。"""
 
 
-def _f(v) -> float | None:
-    """pandas 值 -> float；NaN/None -> None。"""
-    if v is None:
-        return None
-    try:
-        f = float(v)
-    except (TypeError, ValueError):
-        return None
-    return None if math.isnan(f) else f
-
-
-def _d(v) -> str | None:
-    """YYYYMMDD -> 'YYYY-MM-DD'（字符串便于 JSON 缓存）。"""
-    return datetime.strptime(str(v), "%Y%m%d").date().isoformat() if v else None
-
-
 def is_cn_index(code: str) -> bool:
     return "." in code
 
@@ -128,14 +112,14 @@ def _fetch_quote_sync(pro, ts_code: str) -> dict:
     tail = df.tail(_SPARK_DAYS)
     last = df.iloc[-1]
     return {
-        "close": _f(last["close"]),
+        "close": f_clean(last["close"]),
-        "change": _f(last.get("change")),
+        "change": f_clean(last.get("change")),
-        "pct_chg": _f(last.get("pct_chg")),
+        "pct_chg": f_clean(last.get("pct_chg")),
-        "open": _f(last.get("open")),
+        "open": f_clean(last.get("open")),
-        "high": _f(last.get("high")),
+        "high": f_clean(last.get("high")),
-        "low": _f(last.get("low")),
+        "low": f_clean(last.get("low")),
-        "pre_close": _f(last.get("pre_close")),
+        "pre_close": f_clean(last.get("pre_close")),
-        "trade_date": _d(last["trade_date"]),
+        "trade_date": d8_iso(last["trade_date"]),
         "spark": [round(float(c), 4) for c in tail["close"]],
         "spark_dates": [str(d) for d in tail["trade_date"]],
     }
@@ -249,8 +233,8 @@ def _fetch_global_bars_sync(ts_code: str) -> list[Bar]:
     df = pd.concat(frames).drop_duplicates(subset="trade_date").sort_values("trade_date")
     bars: list[Bar] = []
     for _, r in df.iterrows():
-        vol = _f(r.get("vol"))
+        vol = f_clean(r.get("vol"))
-        amt = _f(r.get("amount"))
+        amt = f_clean(r.get("amount"))
         bars.append(
             Bar(
                 ts=datetime.strptime(str(r["trade_date"]), "%Y%m%d"),
@@ -318,9 +302,9 @@ def _fetch_basic_sync(ts_code: str) -> dict:
         "market": r.get("market"),
         "publisher": r.get("publisher"),
         "category": r.get("category"),
-        "base_date": _d(r.get("base_date")),
+        "base_date": d8_iso(r.get("base_date")),
-        "base_point": _f(r.get("base_point")),
+        "base_point": f_clean(r.get("base_point")),
-        "list_date": _d(r.get("list_date")),
+        "list_date": d8_iso(r.get("list_date")),
     }
 
 
@@ -354,10 +338,10 @@ def _fetch_valuation_sync(ts_code: str, days: int) -> list[dict]:
     rows = []
     for _, r in df.sort_values("trade_date").iterrows():
         rows.append({
-            "trade_date": _d(r["trade_date"]),
+            "trade_date": d8_iso(r["trade_date"]),
-            "pe": _f(r.get("pe")), "pe_ttm": _f(r.get("pe_ttm")), "pb": _f(r.get("pb")),
+            "pe": f_clean(r.get("pe")), "pe_ttm": f_clean(r.get("pe_ttm")), "pb": f_clean(r.get("pb")),
-            "turnover_rate": _f(r.get("turnover_rate")),
+            "turnover_rate": f_clean(r.get("turnover_rate")),
-            "total_mv": _f(r.get("total_mv")), "float_mv": _f(r.get("float_mv")),
+            "total_mv": f_clean(r.get("total_mv")), "float_mv": f_clean(r.get("float_mv")),
         })
     return rows
 
@@ -395,7 +379,7 @@ def _fetch_weights_sync(ts_code: str) -> dict | None:
         latest_date = df.iloc[0]["trade_date"]
         rows = df[df["trade_date"] == latest_date]
         return {
-            "trade_date": _d(latest_date),
+            "trade_date": d8_iso(latest_date),
             "total": int(len(rows)),
             "items": [
                 {"con_code": str(r["con_code"]), "weight": round(float(r["weight"]), 4)}

backend/app/data/market_overview.py

@@ -17,7 +17,6 @@
 from __future__ import annotations
 
 import asyncio
-import math
 import time
 from datetime import date, datetime, timedelta
 
@@ -26,6 +25,7 @@ import pandas as pd
 
 from .. import cache
 from ..config import settings
+from .sync_utils import d8_iso, f_clean
 
 # (tushare代码, 名称, 地区, 腾讯符号) —— 展示顺序即列表顺序
 # 首页聚焦中美（港股/国际指数在 /indexes 国际指数页）；标普500 腾讯符号是 s_usINX（不是 s_usSPX）
@@ -57,22 +57,6 @@ class MarketOverviewError(RuntimeError):
     """所有指数都拉不到（token/网络故障）——接口层转 503。"""
 
 
-def _f(v) -> float | None:
-    """pandas 值 -> float；NaN/None -> None（否则 JSON 里会出现 NaN）。"""
-    if v is None:
-        return None
-    try:
-        f = float(v)
-    except (TypeError, ValueError):
-        return None
-    return None if math.isnan(f) else f
-
-
-def _d(v) -> str | None:
-    """YYYYMMDD -> 'YYYY-MM-DD'（字符串便于 JSON 缓存；pydantic 响应模型自动 coerce）。"""
-    return datetime.strptime(str(v), "%Y%m%d").date().isoformat() if v else None
-
-
 def _get_pro():
     if not settings.tushare_token:
         raise MarketOverviewError("未配置 TUSHARE_TOKEN，无法获取大盘行情（backend/.env）")
@@ -165,10 +149,10 @@ def _quote_from_df(df: pd.DataFrame) -> dict | None:
     tail = df.tail(_SPARK_DAYS)
     last = df.iloc[-1]
     return {
-        "close": _f(last["close"]),
+        "close": f_clean(last["close"]),
-        "change": _f(last.get("change")),
+        "change": f_clean(last.get("change")),
-        "pct_chg": _f(last.get("pct_chg")),
+        "pct_chg": f_clean(last.get("pct_chg")),
-        "trade_date": _d(last["trade_date"]),
+        "trade_date": d8_iso(last["trade_date"]),
         "spark": [round(float(c), 4) for c in tail["close"]],
         "spark_dates": [str(d) for d in tail["trade_date"]],
     }
@@ -193,10 +177,10 @@ def _fetch_stats_sync(pro) -> dict | None:
     if sh_m is None or sz_m is None:
         return None
     # 两边各自取最新，日期不一致时以较旧一天为准凑齐口径（罕见，通常同日）
-    d = min(_d(sh_m["trade_date"]), _d(sz_m["trade_date"]))
+    d = min(d8_iso(sh_m["trade_date"]), d8_iso(sz_m["trade_date"]))
 
     def _sum(col: str) -> float | None:
-        a, b = _f(sh_m.get(col)), _f(sz_m.get(col))
+        a, b = f_clean(sh_m.get(col)), f_clean(sz_m.get(col))
         return None if a is None or b is None else round(a + b, 2)
 
     return {
@@ -204,7 +188,7 @@ def _fetch_stats_sync(pro) -> dict | None:
         "total_mv": _sum("total_mv"),
         "float_mv": _sum("float_mv"),
         "amount": _sum("amount"),
-        "turnover": _f(sh_m.get("tr")),  # 换手率仅沪市有，展示口径注明沪市
+        "turnover": f_clean(sh_m.get("tr")),  # 换手率仅沪市有，展示口径注明沪市
     }
 
 
@@ -222,7 +206,7 @@ def _fetch_amount_history_sync(pro) -> list[dict]:
     if len(common) == 0:
         return []
     total = (sh_m[common] + sz_m[common]).sort_index()
-    return [{"date": _d(d), "amount": round(float(v), 2)} for d, v in total.tail(_AMOUNT_HIST_BARS).items()]
+    return [{"date": d8_iso(d), "amount": round(float(v), 2)} for d, v in total.tail(_AMOUNT_HIST_BARS).items()]
 
 
 # ---- EOD 的 SWR（stale-while-revalidate）：新鲜期内直返；过期先返旧值后台刷新 ----

backend/app/data/reference.py

@@ -16,6 +16,7 @@ from __future__ import annotations
 import asyncio
 import calendar
 import json
+import logging
 import time
 from dataclasses import dataclass
 from datetime import date
@@ -29,6 +30,8 @@ from ..db import async_session
 from ..models import StockReference
 from .sync_utils import call_retry, f_clean, fresh, get_pro_lazy, read_sync_state, s_clean, upsert_sync_state, utcnow
 
+log = logging.getLogger(__name__)
+
 _REFRESH_DAYS = 7
 
 
@@ -394,12 +397,12 @@ async def _sync_repurchase_locked(only_current: bool) -> dict[str, list[dict]]:
 
 
 async def _repurchase_backfill() -> None:
-    """后台全量回填（近 24 个月）；失败静默——下次触发重试。"""
+    """后台全量回填（近 24 个月）；失败记录日志——下次触发重试。"""
     try:
         async with _repurchase_lock:
             await _sync_repurchase_locked(only_current=False)
-    except Exception:  # noqa: BLE001  后台任务无人接异常
+    except Exception:  # noqa: BLE001  后台任务无人接异常，至少留痕
-        pass
+        log.warning("回购数据后台回填失败（下次触发重试）", exc_info=True)
 
 
 def _spawn_repurchase_backfill() -> None:

backend/app/data/sync_utils.py

@@ -68,6 +68,11 @@ def f_clean(v) -> float | None:
     return None if f != f else f  # NaN -> None
 
 
+def d8_iso(v) -> str | None:
+    """tushare YYYYMMDD -> 'YYYY-MM-DD'（字符串便于 JSON 缓存；pydantic 自动 coerce）。"""
+    return datetime.strptime(str(v), "%Y%m%d").date().isoformat() if v else None
+
+
 async def read_sync_state(session: AsyncSession, ts_code: str, kind: str) -> StockSyncState | None:
     return (await session.execute(
         select(StockSyncState).where(

backend/app/main.py

@@ -1,11 +1,12 @@
 """FastAPI 入口。数据库结构统一由 Alembic 管理。"""
-from contextlib import asynccontextmanager
+import asyncio
+from contextlib import asynccontextmanager, suppress
 
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from sqlalchemy import text
 
-from . import cache
+from . import cache, scheduler
 from .api import router
 from .auth_api import router as auth_router
 from .config import settings
@@ -16,7 +17,11 @@ from .db import engine
 async def lifespan(app: FastAPI):
     async with engine.connect() as conn:
         await conn.execute(text("SELECT 1"))
+    nightly = asyncio.create_task(scheduler.run_nightly_loop())
     yield
+    nightly.cancel()
+    with suppress(asyncio.CancelledError):
+        await nightly
     await engine.dispose()
     await cache.aclose()  # 释放 Redis 连接池（未启用时是 no-op）
 

backend/app/models.py

@@ -4,8 +4,8 @@ Candle 表设计与 TimescaleDB hypertable 完全兼容：将来在目标 PG 库
   SELECT create_hypertable('candles', 'ts');
 即可升级为时序表 + Continuous Aggregates 多周期预聚合，无需改表结构。
 
-智能选股三表（stock_basic / market_daily / daily_snapshot）与回测 candles(qfq)
+智能选股直接读 candles 不复权底座（market_daily 已退役）；
-完全隔离：选股用未复权日线按 trade_date 全市场批量落地，避免污染回测复权缓存。
+daily_snapshot 存每日指标快照（估值/市值，选股过滤用）。
 """
 from datetime import date, datetime
 
@@ -236,29 +236,8 @@ class StockReference(Base):
     )
 
 
-class MarketDaily(Base):
+# market_daily（全市场未复权日线）已于选股改读 candles 后退役：
-    """全市场未复权日线（选股专用，与回测 candles(qfq) 隔离）。
+# ORM 模型已删，物理表暂留库中作冷备，确认无用后可手动 DROP TABLE market_daily。
-
-    单位沿用 Tushare 原始：vol 手、amount 千元。
-    """
-    __tablename__ = "market_daily"
-
-    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
-    trade_date: Mapped[datetime] = mapped_column(DateTime, index=True)
-    ts_code: Mapped[str] = mapped_column(String(12), index=True)
-    open: Mapped[float] = mapped_column(Float)
-    high: Mapped[float] = mapped_column(Float)
-    low: Mapped[float] = mapped_column(Float)
-    close: Mapped[float] = mapped_column(Float)
-    pre_close: Mapped[float] = mapped_column(Float)
-    change: Mapped[float | None] = mapped_column(Float)
-    pct_chg: Mapped[float | None] = mapped_column(Float)   # 日涨跌幅 %
-    vol: Mapped[float] = mapped_column(Float)              # 手
-    amount: Mapped[float] = mapped_column(Float)           # 千元
-
-    __table_args__ = (
-        UniqueConstraint("ts_code", "trade_date", name="uq_mkt_code_date"),
-    )
 
 
 class DailySnapshot(Base):

backend/app/schemas.py

@@ -352,6 +352,93 @@ class StockReferenceOut(BaseModel):
     records: list[dict[str, str | float | None]] = Field(default_factory=list)
 
 
+# ---------- 打板专题（主页，同花顺口径） ----------
+class LimitStockOut(BaseModel):
+    """涨跌停榜单行：三池共用，涨停池字段最全（炸板/跌停池仅价格类字段）。"""
+    ts_code: str
+    name: str | None = None
+    price: float | None = None             # 收盘价（元）
+    pct_chg: float | None = None           # 涨跌幅 %
+    tag: str | None = None                 # 涨停标签：首板 / 2天2板（仅涨停池）
+    status: str | None = None              # 涨停状态：一字板 / 换手板 / N连板（仅涨停池）
+    lu_desc: str | None = None             # 涨停原因（仅涨停池）
+    open_num: float | None = None          # 打开次数
+    limit_amount_yi: float | None = None   # 封单额（亿元，仅涨停池）
+    turnover_yi: float | None = None       # 成交额（亿元，仅涨停池）
+    first_lu_time: str | None = None       # 首次涨停时间
+    last_lu_time: str | None = None        # 最后涨停时间（仅炸板池）
+    limit_up_suc_rate: float | None = None # 近一年封板率 %（仅涨停池）
+
+
+class LimitLadderOut(BaseModel):
+    ts_code: str
+    name: str | None = None
+    nums: int                              # 连板数
+
+
+class LimitBlockOut(BaseModel):
+    name: str | None = None                # 同花顺概念板块名
+    days: float | None = None              # 板块连涨天数
+    up_stat: str | None = None             # 如「6天3板」
+    cons_nums: float | None = None         # 连板家数
+    up_nums: float | None = None           # 涨停家数
+    pct_chg: float | None = None           # 板块涨跌 %
+
+
+class LimitSummaryOut(BaseModel):
+    up_count: int = 0
+    broken_count: int = 0
+    down_count: int = 0
+    first_board_count: int = 0
+    max_ladder: LimitLadderOut | None = None
+    ladder_dist: list[dict[str, int]] = Field(default_factory=list)  # [{nums, count}] 升序（2板起）
+
+
+class LimitBoardResponse(BaseModel):
+    trade_date: str                        # YYYY-MM-DD
+    updated_at: str
+    summary: LimitSummaryOut
+    up: list[LimitStockOut] = Field(default_factory=list)        # 涨停池（按封单额降序）
+    broken: list[LimitStockOut] = Field(default_factory=list)    # 炸板池
+    down: list[LimitStockOut] = Field(default_factory=list)      # 跌停池
+    ladder: list[LimitLadderOut] = Field(default_factory=list)   # 连板天梯（连板数降序）
+    blocks: list[LimitBlockOut] = Field(default_factory=list)    # 涨停最强板块
+    errors: list[str] = Field(default_factory=list)
+
+
+# ---------- 概念板块（THS：ths_index 列表 + ths_daily 行情 + ths_member 成分） ----------
+class ThsBoardOut(BaseModel):
+    ts_code: str                           # 885835.TI / 700001.TI
+    name: str | None = None
+    type: str | None = None                # N概念 I行业 TH主题 S特色 R地域 BB宽基 ST风格
+    count: float | None = None             # 成分个数
+    list_date: str | None = None           # YYYYMMDD
+    close: float | None = None             # 板块指数收盘（当日快照）
+    pct_change: float | None = None        # 涨跌幅 %
+    vol: float | None = None               # 成交量（手）
+    turnover_rate: float | None = None     # 换手率 %
+
+
+class ThsBoardListResponse(BaseModel):
+    trade_date: str | None = None
+    updated_at: str | None = None
+    boards: list[ThsBoardOut] = Field(default_factory=list)
+    errors: list[str] = Field(default_factory=list)
+
+
+class ThsMemberOut(BaseModel):
+    con_code: str                          # 成分股代码 000016.SZ
+    con_name: str | None = None
+    close: float | None = None             # 现价（candles 最新，北交所等无底座为空）
+    pct_chg: float | None = None           # 涨跌幅 %（最新收盘 / 前收 - 1）
+
+
+class ThsBoardMembersResponse(BaseModel):
+    code: str
+    name: str | None = None
+    members: list[ThsMemberOut] = Field(default_factory=list)
+
+
 # ---------- Auth ----------
 class LoginRequest(BaseModel):
     username: str = Field(min_length=1, max_length=64)

backend/app/screener/market_sync.py

@@ -10,6 +10,7 @@ daily 与 daily_basic 分步独立落库：daily_basic 积分不足时快照仍
 from __future__ import annotations
 
 import asyncio
+import logging
 import time
 from datetime import datetime, timedelta
 
@@ -20,9 +21,12 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from .. import cache
 from ..config import settings
 from ..data.symbols import plain_code
+from ..data.sync_utils import call_retry, get_pro_lazy
 from ..models import AdjFactor, Candle, DailySnapshot, StockBasic, TradeCalendar
 from .llm import ScreenerError
 
+log = logging.getLogger(__name__)
+
 # 进程内单例任务状态（uvicorn --reload 单进程场景够用）
 _sync_state: dict = {
     "running": False,
@@ -40,32 +44,6 @@ _BATCH = 5000  # executemany 分批行数
 
 # Tushare 积分/权限不足的特征文案（daily_basic 常见门槛）
 _PERM_MARKS = ("抱歉，您没有访问该项目权限", "积分", "权限")
-# 频率超限特征（等待 62s 重试一次）
-_RATE_MARKS = ("频率超限", "每分钟")
-
-
-def _call_retry(fn, *args, **kwargs):
-    """同步调用 tushare 接口；「每分钟」级频率超限等 62s 重试一次（小时级限频直接抛）。"""
-    try:
-        return fn(*args, **kwargs)
-    except Exception as e:  # noqa: BLE001
-        msg = str(e)
-        if any(m in msg for m in _RATE_MARKS) and "小时" not in msg:
-            time.sleep(62)
-            return fn(*args, **kwargs)
-        raise
-
-
-def _get_pro():
-    """token 检查 + 返回 pro api 客户端（同步对象，调用需 to_thread 包裹）。
-
-    经 tushare_provider.get_pro 统一走镜像补丁（15000 积分档 token 只认 quicksync）。
-    """
-    if not settings.tushare_token:
-        raise ScreenerError("未配置 TUSHARE_TOKEN，无法同步全市场数据（backend/.env）")
-    from ..data.tushare_provider import get_pro
-
-    return get_pro()
 
 
 def _parse_d(s: str) -> datetime:
@@ -77,7 +55,7 @@ def _fetch_calendar_sync(pro) -> list[str]:
     time.sleep(settings.screener_sync_interval)
     end = (datetime.now() + timedelta(days=90)).strftime("%Y%m%d")
     start = (datetime.now() - timedelta(days=550)).strftime("%Y%m%d")
-    cal = _call_retry(pro.trade_cal, exchange="SSE", start_date=start, end_date=end, is_open="1")
+    cal = call_retry(pro.trade_cal, exchange="SSE", start_date=start, end_date=end, is_open="1")
     return sorted(cal["cal_date"].tolist())
 
 
@@ -112,7 +90,7 @@ async def _recent_trade_dates(session: AsyncSession, pro, days: int) -> list[str
 def _fetch_daily(pro, d: str) -> list[dict]:
     """拉取某交易日全市场日线（未复权）。当日数据未生成（盘前/盘中）返回空。"""
     time.sleep(settings.screener_sync_interval)
-    df = _call_retry(pro.daily, trade_date=d)
+    df = call_retry(pro.daily, trade_date=d)
     if df is None or df.empty:
         return []
     rows = []
@@ -138,7 +116,7 @@ def _fetch_basic(pro, d: str) -> list[dict]:
     """
     time.sleep(settings.screener_sync_interval)
     try:
-        df = _call_retry(pro.daily_basic, trade_date=d)
+        df = call_retry(pro.daily_basic, trade_date=d)
     except Exception as e:  # noqa: BLE001
         msg = str(e)
         if any(m in msg for m in _PERM_MARKS):
@@ -169,7 +147,7 @@ def _fetch_basic(pro, d: str) -> list[dict]:
 def _fetch_adj_factor(pro, d: str) -> list[dict]:
     """拉取某交易日全市场复权因子（K线 bfq->qfq/hfq 本地换算的底座）。"""
     time.sleep(settings.screener_sync_interval)
-    df = _call_retry(pro.adj_factor, trade_date=d)
+    df = call_retry(pro.adj_factor, trade_date=d)
     if df is None or df.empty:
         return []
     return [
@@ -181,7 +159,7 @@ def _fetch_adj_factor(pro, d: str) -> list[dict]:
 def _sync_stock_list_sync(pro) -> list[dict]:
     """拉取在市股票列表。"""
     time.sleep(settings.screener_sync_interval)
-    df = _call_retry(pro.stock_basic, exchange="", list_status="L",
+    df = call_retry(pro.stock_basic, exchange="", list_status="L",
                      fields="ts_code,symbol,name,area,industry,market,exchange,list_status,list_date,delist_date")
     rows = []
     for _, r in df.iterrows():
@@ -232,6 +210,27 @@ async def _existing_candle_dates(session: AsyncSession) -> set[str]:
     return {r[0].strftime("%Y%m%d") for r in res if r[0] is not None}
 
 
+_UPSERT_CHUNK = 3000  # 单语句行数（asyncpg 参数上限拆批）
+
+
+async def _recent_day_counts(session: AsyncSession, dates: list[str]) -> dict[str, int]:
+    """指定交易日在市股票的 candles 行数（半日数据自愈用）。
+
+    单条 GROUP BY 走 ts 索引范围扫，窗口 ≤15 日、代价可忽略。
+    """
+    if not dates:
+        return {}
+    lo = _parse_d(min(dates))
+    hi = _parse_d(max(dates)) + timedelta(days=1)
+    rows = (await session.execute(
+        select(func.date(Candle.ts), func.count())
+        .where(Candle.timeframe == "1d", Candle.ts >= lo, Candle.ts < hi,
+               Candle.symbol.in_(select(StockBasic.symbol).where(StockBasic.list_status == "L")))
+        .group_by(func.date(Candle.ts))
+    )).all()
+    return {r[0].strftime("%Y%m%d"): int(r[1]) for r in rows if r[0] is not None}
+
+
 async def _upsert_candle_day(session: AsyncSession, rows: list[dict], listed: set[str], d_str: str) -> None:
     """把某交易日全市场日线 upsert 进 candles（不复权底座，幂等）。
 
@@ -253,9 +252,10 @@ async def _upsert_candle_day(session: AsyncSession, rows: list[dict], listed: se
     if not batch:
         return
     # on_conflict 语句整批渲染为占位符（非 executemany），asyncpg 单语句参数上限 32766，
-    # 10 列 x 3000 行 = 30000 参数留出余量
+    # 10 列 x 3000 行 = 30000 参数留出余量。分批只拆语句，commit 在循环外 ——
-    for i in range(0, len(batch), 3000):
+    # 单日一事务：写一半崩溃整日回滚，该日期语义上「未同步」，下次自然重拉（不留半日数据）
-        stmt = pg_insert(Candle).values(batch[i : i + 3000])
+    for i in range(0, len(batch), _UPSERT_CHUNK):
+        stmt = pg_insert(Candle).values(batch[i : i + _UPSERT_CHUNK])
         stmt = stmt.on_conflict_do_update(
             index_elements=["symbol", "timeframe", "ts"],
             set_={
@@ -266,7 +266,7 @@ async def _upsert_candle_day(session: AsyncSession, rows: list[dict], listed: se
             },
         )
         await session.execute(stmt)
-        await session.commit()
+    await session.commit()
 
 
 async def _run_sync(days: int, force: bool) -> None:
@@ -277,7 +277,7 @@ async def _run_sync(days: int, force: bool) -> None:
     from ..db import async_session  # 延迟导入避免循环
 
     try:
-        pro = await asyncio.to_thread(_get_pro)
+        pro = await asyncio.to_thread(get_pro_lazy)
 
         # 1) 股票列表（已有数据则跳过——stock_basic 低积分版限频 1 次/小时）
         async with async_session() as session:
@@ -307,6 +307,15 @@ async def _run_sync(days: int, force: bool) -> None:
                     select(StockBasic.symbol).where(StockBasic.list_status == "L")
                 )).scalars()
             )
+            if not force:
+                # 半日数据自愈（修单日原子化之前的历史残留）：写入中途崩溃的日期
+                # 行数 ≈ 1 批（3000），显著低于完整日（~5300）。只查最近 15 个交易日
+                # ——实际风险区且窗口内上市数变化 <2%，0.7 阈值安全；更老的日期不查
+                # （上市数变化会误判，历史缺口本就由 TDX 底座兜底）。
+                counts = await _recent_day_counts(session, [d for d in dates[:15] if d in have_daily])
+                if counts:
+                    floor = max(_UPSERT_CHUNK + 1, int(max(counts.values()) * 0.7))
+                    have_daily -= {d for d, n in counts.items() if n < floor}
         todo = [d for d in dates if d not in have_daily]
         _sync_state["total_days"] = len(todo)
         _sync_state["done_days"] = 0
@@ -352,7 +361,7 @@ async def _run_sync(days: int, force: bool) -> None:
         try:
             await _refresh_stats(await cache.get_version("candles"))
         except Exception:  # noqa: BLE001 —— 预热失败只影响统计数字的新鲜度
-            pass
+            log.warning("统计缓存预热失败（下轮轮询会 SWR 重算）", exc_info=True)
         _sync_state["step"] = "同步完成"
     except Exception as e:  # noqa: BLE001
         _sync_state["error"] = f"同步失败：{str(e)[:300]}"
@@ -414,16 +423,9 @@ async def _heavy_stats(session: AsyncSession) -> dict:
 
 async def _store_stats(ver: int, data: dict) -> None:
     _status_stats_cache.update(at=time.time(), ver=ver, data=data)
-    # 写 Redis 后台执行，失败由 cache 层静默降级，不拖慢调用方
+    # 写 Redis 后台执行（cache.set_bg 挂全局集合防 GC），失败由 cache 层静默降级
-    tasks = [
+    cache.set_bg(f"syncstats:v{ver}", data, ttl=settings.sync_stats_redis_ttl)
-        asyncio.create_task(cache.cache_set(
+    cache.set_bg(_STATS_LAST_KEY, data, ttl=settings.sync_stats_redis_ttl)
-            f"syncstats:v{ver}", data, ttl=settings.sync_stats_redis_ttl)),
-        asyncio.create_task(cache.cache_set(
-            _STATS_LAST_KEY, data, ttl=settings.sync_stats_redis_ttl)),
-    ]
-    _stats_bg_tasks.update(tasks)
-    for t in tasks:
-        t.add_done_callback(_stats_bg_tasks.discard)
 
 
 async def _refresh_stats(ver: int) -> None:

backend/pyproject.toml

@@ -21,6 +21,12 @@ dependencies = [
     "openpyxl>=3.1.5",
 ]
 
+[dependency-groups]
+dev = ["pytest>=8"]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+
 [tool.uv]
 # 应用型项目（非库）：不把自身打包安装，只管理依赖到 .venv
 package = false

backend/scripts/test_trades_parser.py

@@ -1,113 +0,0 @@
-"""交割单解析器离线自测：不碰数据库，直接调 app.trades.parse_statement。
-
-覆盖四类真实导出格式 + 边界行（转账/配号/利息跳过、费用合计列去重、日期多格式）。
-运行：uv run python scripts/test_trades_parser.py
-"""
-from __future__ import annotations
-
-import sys
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from app.trades import parse_statement  # noqa: E402
-
-FAIL: list[str] = []
-
-
-def check(name: str, cond: bool, detail: str = "") -> None:
-    mark = "ok " if cond else "FAIL"
-    print(f"[{mark}] {name}{(' — ' + detail) if detail and not cond else ''}")
-    if not cond:
-        FAIL.append(name)
-
-
-# ---------- 1) 通达信式：GBK + 制表符 + 标题行在前 ----------
-tdx = (
-    "交割单\n"
-    "股东账号: A123456789    起始日期: 20240102    终止日期: 20240105    币种: 人民币\n"
-    "\t交割日期\t业务名称\t证券代码\t证券名称\t成交价格\t成交数量\t成交金额\t手续费\t印花税\t过户费\t发生金额\t资金余额\t合同号\n"
-    "\t20240102\t证券买入\t600519\t贵州茅台\t1680.00\t100\t168000.00\t5.00\t0.00\t1.68\t-168006.68\t200000.00\t1000001\n"
-    "\t20240102\t银行转存\t\t\t\t\t\t\t\t\t50000.00\t250000.00\t\n"
-    "\t20240103\t证券卖出\t600519\t贵州茅台\t1700.50\t100\t170050.00\t5.00\t170.05\t1.70\t169873.25\t419873.25\t1000002\n"
-    "\t20240105\t利息归本\t\t\t\t\t\t\t\t\t1.25\t419874.50\t\n"
-)
-r = parse_statement(tdx.encode("gbk"), "交割单.txt")
-check("tdx: 2 笔成交", len(r.trades) == 2, f"got {len(r.trades)}")
-check("tdx: 跳过 2 行非交易", r.skipped_other == 2, f"got {r.skipped_other}")
-t0, t1 = r.trades[0], r.trades[1]
-check("tdx: 日期/代码/后缀", (t0.trade_date.isoformat(), t0.ts_code) == ("2024-01-02", "600519.SH"), f"{t0.trade_date} {t0.ts_code}")
-check("tdx: 买入方向+费用合计", t0.direction == "buy" and abs(t0.fee - 6.68) < 1e-9, f"{t0.direction} fee={t0.fee}")
-check("tdx: 卖出费用含印花税", t1.direction == "sell" and abs(t1.fee - 176.75) < 1e-9, f"fee={t1.fee}")
-check("tdx: 金额取绝对值", t0.amount == 168000.0, f"amount={t0.amount}")
-
-# ---------- 2) 恒生柜台式：UTF-8 CSV，交收日期/交易类别/费用合计 ----------
-hs = (
-    "序号,交收日期,证券代码,证券名称,交易类别,成交价格,成交数量,证券余额,成交金额,资金发生数,资金余额,流水序号,业务标志,业务名称,发生金额,后资金额,货币类别,费用合计,净佣金,规费,印花税,过户费,合同号\n"
-    "1,2024-06-07,000858,五粮液,证券买入,132.50,200,200,26500.00,-26505.80,73494.20,1,0101,证券买入,-26505.80,73494.20,人民币,5.80,4.20,1.60,0.00,0.00,66778001\n"
-    "2,2024-06-07,,,\t,,,,5120.00,78614.20,2,2041,银行转存,5120.00,78614.20,人民币,0,0,0,0,0,\n"
-    "3,2024-06-10,000858,五粮液,证券卖出,135.00,200,0,27000.00,26975.30,105589.50,3,0102,证券卖出,26975.30,105589.50,人民币,24.70,4.20,1.60,18.90,0.00,66779001\n"
-)
-r2 = parse_statement(hs.encode("utf-8"), "hsi.csv")
-check("hs: 2 笔成交", len(r2.trades) == 2, f"got {len(r2.trades)}")
-check("hs: 费用合计不重复累加", abs(r2.trades[1].fee - 24.70) < 1e-9, f"fee={r2.trades[1].fee}")
-check("hs: 深市后缀", r2.trades[0].ts_code == "000858.SZ", r2.trades[0].ts_code)
-check("hs: 日期 YYYY-MM-DD", r2.trades[0].trade_date.isoformat() == "2024-06-07")
-
-# ---------- 3) HTML 伪 .xls（同花顺导出常见真身） ----------
-html = """<html><head><meta charset="gbk"></head><body>
-<table>
-<tr><td>客户姓名</td><td>测试</td></tr>
-<tr><td>成交日期</td><td>业务名称</td><td>证券代码</td><td>证券名称</td><td>成交价格</td><td>成交数量</td><td>成交金额</td><td>手续费</td></tr>
-<tr><td>2024/03/15</td><td>证券买入</td><td>300750</td><td>宁德时代</td><td>182.30</td><td>300</td><td>54,690.00</td><td>16.41</td></tr>
-<tr><td>2024/03/18</td><td>证券卖出</td><td>300750</td><td>宁德时代</td><td>185.00</td><td>300</td><td>55,500.00</td><td>5.55</td></tr>
-</table></body></html>"""
-r3 = parse_statement(html.encode("gbk"), "jiaogedan.xls")
-check("html: 2 笔成交", len(r3.trades) == 2, f"got {len(r3.trades)}")
-check("html: 千分位金额", r3.trades[0].amount == 54690.0, f"{r3.trades[0].amount}")
-check("html: 创业板后缀", r3.trades[0].ts_code == "300750.SZ", r3.trades[0].ts_code)
-check("html: 斜杠日期", r3.trades[1].trade_date.isoformat() == "2024-03-18")
-
-# ---------- 4) 无业务名称列：发生金额正负判方向（招商式） ----------
-zh = (
-    "证券名称,成交日期,成交价格,成交数量,发生金额,资金余额,合同编号\n"
-    "贵州茅台,20240102,1680.00,100,-168005.00,200000.00,SZ1000001\n"
-    "贵州茅台,20240103,1700.50,100,170049.50,370049.50,SZ1000002\n"
-)
-r4 = parse_statement(zh.encode("utf-8"), "zszs.csv")
-check("sign: 2 笔成交", len(r4.trades) == 2, f"got {len(r4.trades)}")
-check("sign: 负金额=买入", (r4.trades[0].direction, r4.trades[1].direction) == ("buy", "sell"),
-      f"{r4.trades[0].direction}/{r4.trades[1].direction}")
-
-# ---------- 5) xlsx（openpyxl 内存构造） ----------
-import io  # noqa: E402
-from openpyxl import Workbook  # noqa: E402
-
-wb = Workbook()
-ws = wb.active
-ws.append(["对账单", None, None])
-ws.append(["成交日期", "业务名称", "证券代码", "证券名称", "成交均价", "成交股数", "成交金额", "佣金", "过户费"])
-from datetime import datetime as dt  # noqa: E402
-ws.append([dt(2024, 2, 28, 14, 35, 0), "证券买入", "688981", "中芯国际", 52.80, 200, 10560.00, 2.50, 1.06])
-ws.append([dt(2024, 3, 1, 9, 31, 0), "证券卖出", "688981", "中芯国际", 54.10, 200, 10820.00, 2.50, 1.06])
-buf = io.BytesIO()
-wb.save(buf)
-r5 = parse_statement(buf.getvalue(), "sm.xlsx")
-check("xlsx: 2 笔成交", len(r5.trades) == 2, f"got {len(r5.trades)}")
-check("xlsx: datetime 日期", r5.trades[0].trade_date.isoformat() == "2024-02-28")
-check("xlsx: 科创板后缀", r5.trades[0].ts_code == "688981.SH", r5.trades[0].ts_code)
-check("xlsx: 佣金+过户费", abs(r5.trades[0].fee - 3.56) < 1e-9, f"fee={r5.trades[0].fee}")
-
-# ---------- 6) 错误分支 ----------
-from fastapi import HTTPException  # noqa: E402
-try:
-    parse_statement("随便一串不是交割单的文字,1,2,3".encode("utf-8"), "x.csv")
-    check("garbage: 应 422", False)
-except HTTPException as e:
-    check("garbage: 422", e.status_code == 422)
-
-print()
-if FAIL:
-    print(f"FAIL {len(FAIL)}: {FAIL}")
-    sys.exit(1)
-print("PASS: 交割单解析器全部用例通过")

backend/uv.lock

@@ -501,6 +501,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/1e/5e/d4e9f1a599fb8e573b7b87160658329fbf28d19eac2718f51fc3def3aa5a/idna-3.18-py3-none-any.whl", hash = "sha256:7f952cbe720b688055e3f87de14f5c3e5fdaa8bc3928985c4077ca689de849a2", size = 65455, upload-time = "2026-06-02T14:34:06.319Z" },
 ]
 
+[[package]]
+name = "iniconfig"
+version = "2.3.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/72/34/14ca021ce8e5dfedc35312d08ba8bf51fdd999c576889fc2c24cb97f4f10/iniconfig-2.3.0.tar.gz", hash = "sha256:c76315c77db068650d49c5b56314774a7804df16fee4402c1f19d6d15d8c4730", size = 20503, upload-time = "2025-10-18T21:55:43.219Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/cb/b1/3846dd7f199d53cb17f49cba7e651e9ce294d8497c8c150530ed11865bb8/iniconfig-2.3.0-py3-none-any.whl", hash = "sha256:f631c04d2c48c52b84d0d0549c99ff3859c98df65b3101406327ecc7d53fbf12", size = 7484, upload-time = "2025-10-18T21:55:41.639Z" },
+]
+
 [[package]]
 name = "lxml"
 version = "6.1.1"
@@ -719,6 +728,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c0/da/977ded879c29cbd04de313843e76868e6e13408a94ed6b987245dc7c8506/openpyxl-3.1.5-py2.py3-none-any.whl", hash = "sha256:5282c12b107bffeef825f4617dc029afaf41d0ea60823bbb665ef3079dc79de2", size = 250910, upload-time = "2024-06-28T14:03:41.161Z" },
 ]
 
+[[package]]
+name = "packaging"
+version = "26.3"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/7d/fa/3944b40b07da9ce895c0e6303a5ab7d53da063554f534556b134a54d6093/packaging-26.3.tar.gz", hash = "sha256:94edc256424af38762eb31306eed28beb9f0efc50a8837492c9d6fd6004aed79", size = 313412, upload-time = "2026-08-04T18:15:28.737Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/63/34/ba1c580383c9eada3711951fef0795c80b829a078d72188184bcab9dd527/packaging-26.3-py3-none-any.whl", hash = "sha256:d7193f7c8e4e93f444fde0262bf90af30e16fa0ad0ad44cb553c87339b23cd1c", size = 129956, upload-time = "2026-08-04T18:15:27.159Z" },
+]
+
 [[package]]
 name = "pandas"
 version = "3.0.5"
@@ -765,6 +783,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/d2/cf/6a51b2c38980e04c279fd2fa908a1b0982064e860444acfca4ec2e2c8359/pandas-3.0.5-cp314-cp314t-win_arm64.whl", hash = "sha256:3c5015fd1730fbf883647e88068176c839c102cea883ba1769a6f4593bfc1f8c", size = 9509776, upload-time = "2026-07-22T22:19:26.694Z" },
 ]
 
+[[package]]
+name = "pluggy"
+version = "1.6.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/f9/e2/3e91f31a7d2b083fe6ef3fa267035b518369d9511ffab804f839851d2779/pluggy-1.6.0.tar.gz", hash = "sha256:7dcc130b76258d33b90f61b658791dede3486c3e6bfb003ee5c9bfb396dd22f3", size = 69412, upload-time = "2025-05-15T12:30:07.975Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/54/20/4d324d65cc6d9205fabedc306948156824eb9f0ee1633355a8f7ec5c66bf/pluggy-1.6.0-py3-none-any.whl", hash = "sha256:e920276dd6813095e9377c0bc5566d94c932c33b27a3e3945d8389c374dd4746", size = 20538, upload-time = "2025-05-15T12:30:06.134Z" },
+]
+
 [[package]]
 name = "pycparser"
 version = "3.0"
@@ -878,6 +905,31 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/77/c1/6e422f34e569cf8e18df68d1939c81c099d2b61e4f7d9621c8a77560799c/pydantic_settings-2.14.2-py3-none-any.whl", hash = "sha256:a20c97b37910b6550d5ea50fbcc2d4187defe58cd57070b73863d069419c9440", size = 61715, upload-time = "2026-06-19T13:44:55.02Z" },
 ]
 
+[[package]]
+name = "pygments"
+version = "2.21.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/49/2e/ced460408999b33da6b31b0021b0f37d329e202d4169aeb164493778f25b/pygments-2.21.0.tar.gz", hash = "sha256:610ca751c9bc2492b38eb9a38a7fbc93edbbb2d7182edaf34e66ae493dee5c8c", size = 5005329, upload-time = "2026-08-17T08:02:48.824Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/71/46/17f022dd3e953bf20a04a028a21ec746d942f8d2af30fa0f124fa0e6a684/pygments-2.21.0-py3-none-any.whl", hash = "sha256:2363c69b61c4a97c838da3b130dcd6468f4848992b21a82f2a63ec34377137d9", size = 1250147, upload-time = "2026-08-17T08:02:44.912Z" },
+]
+
+[[package]]
+name = "pytest"
+version = "9.1.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "colorama", marker = "sys_platform == 'win32'" },
+    { name = "iniconfig" },
+    { name = "packaging" },
+    { name = "pluggy" },
+    { name = "pygments" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/e4/47/b9efed96c114afcfa3c9d3fe98a76a1d14c74a9e266d397cf6eb64be5e01/pytest-9.1.1.tar.gz", hash = "sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313", size = 1636369, upload-time = "2026-06-19T10:58:32.857Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/24/25/1de2678b631f5a49215c6c96fff41ba892b0a34df68d6d80292b1b48aa7f/pytest-9.1.1-py3-none-any.whl", hash = "sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c", size = 386536, upload-time = "2026-06-19T10:58:31.347Z" },
+]
+
 [[package]]
 name = "python-dateutil"
 version = "2.9.0.post0"
@@ -1125,6 +1177,11 @@ dependencies = [
     { name = "uvicorn", extra = ["standard"] },
 ]
 
+[package.dev-dependencies]
+dev = [
+    { name = "pytest" },
+]
+
 [package.metadata]
 requires-dist = [
     { name = "alembic", specifier = ">=1.19.1" },
@@ -1144,6 +1201,9 @@ requires-dist = [
     { name = "uvicorn", extras = ["standard"], specifier = ">=0.30" },
 ]
 
+[package.metadata.requires-dev]
+dev = [{ name = "pytest", specifier = ">=8" }]
+
 [[package]]
 name = "tqdm"
 version = "4.70.0"

backend_run.log

@@ -1,862 +0,0 @@
-INFO:     Will watch for changes in these directories: ['D:\\Project\\stock\\backend']
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     Started reloader process [28028] using WatchFiles
-INFO:     Started server process [16456]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     127.0.0.1:44639 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44642 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44662 - "GET /api/stocks/600519.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44669 - "GET /api/stocks/600519.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44671 - "GET /api/stocks/510300.SH/company HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:44673 - "GET /api/stocks/999999.SZ/company HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:44683 - "GET /api/stocks/000002/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44686 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 401 Unauthorized
-INFO:     127.0.0.1:44701 - "GET /api/stocks/601318.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44707 - "GET /api/stocks/601318.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44704 - "GET /api/stocks/601318.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44700 - "GET /api/stocks/601318.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44703 - "GET /api/stocks/601318.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45455 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45461 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45464 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45463 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45472 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45469 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45471 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45476 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:45474 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-WARNING:  WatchFiles detected changes in 'app\data\index_global.py'. Reloading...
- INFO:     127.0.0.1:46980 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46985 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46982 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46984 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46990 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46992 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46991 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46998 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:46996 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47008 - "GET /openapi.json HTTP/1.1" 200 OK
-INFO:     Will watch for changes in these directories: ['D:\\Project\\stock\\backend']
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     Started reloader process [29204] using WatchFiles
-INFO:     Started server process [28644]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     127.0.0.1:47041 - "GET /openapi.json HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47042 - "GET /api/health HTTP/1.1" 200 OK
-WARNING:  WatchFiles detected changes in 'scripts\_ui_drive_tmp.py'. Reloading...
- INFO:     127.0.0.1:47137 - "POST /api/auth/login HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47183 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47185 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47188 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47194 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47206 - "PUT /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47202 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47227 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47233 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47235 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47269 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47272 - "GET /api/market/indexes/SPX HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47270 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47278 - "GET /api/market/indexes/SPX/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47193 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47307 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47308 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47310 - "GET /api/market/indexes/000300.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47319 - "GET /api/market/indexes/000300.SH/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:47317 - "GET /api/market/indexes/000300.SH/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48863 - "GET /api/auth/me HTTP/1.1" 401 Unauthorized
-INFO:     127.0.0.1:48877 - "POST /api/auth/login HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48878 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48880 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48879 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48886 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48881 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48895 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48904 - "GET /api/market/indexes/000001.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48912 - "GET /api/market/indexes/000001.SH/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48917 - "GET /api/market/indexes/000001.SH/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49244 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49252 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49254 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49253 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49260 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49258 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49259 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49264 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49262 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49269 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49266 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49273 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49270 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49365 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49369 - "GET /api/market/indexes/000001.SH/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49367 - "GET /api/market/indexes/000001.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49374 - "GET /api/market/indexes/000001.SH/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49378 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49380 - "GET /api/market/indexes/399001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49388 - "GET /api/market/indexes/399001.SZ/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49382 - "GET /api/market/indexes/399001.SZ/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49393 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49395 - "GET /api/market/indexes/IXIC HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49397 - "GET /api/market/indexes/IXIC/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49408 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49410 - "GET /api/market/indexes/RUT HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49412 - "GET /api/market/indexes/RUT/candles?timeframe=1d HTTP/1.1" 502 Bad Gateway
-INFO:     127.0.0.1:49425 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49427 - "GET /api/market/indexes/SPTSX HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49429 - "GET /api/market/indexes/SPTSX/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49437 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49441 - "GET /api/market/indexes/IBOVESPA HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49442 - "GET /api/market/indexes/IBOVESPA/candles?timeframe=1d HTTP/1.1" 502 Bad Gateway
-INFO:     127.0.0.1:49447 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49455 - "GET /api/market/indexes/KS11 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:49457 - "GET /api/market/indexes/KS11/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64126 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64123 - "GET /api/market/indexes/KS11 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64132 - "GET /api/market/indexes/000001.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64131 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64155 - "GET /api/market/indexes/000001.SH/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64149 - "GET /api/market/indexes/000001.SH/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64124 - "GET /api/market/indexes/KS11/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64374 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64377 - "GET /api/market/indexes/KS11/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64376 - "GET /api/market/indexes/KS11 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64375 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64380 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64395 - "GET /api/market/indexes/SPTSX HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64397 - "GET /api/market/indexes/SPTSX/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64459 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64464 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64461 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64469 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64465 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64482 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64489 - "GET /api/market/indexes/KS11/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64487 - "GET /api/market/indexes/KS11 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64497 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64494 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64500 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64498 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64507 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64506 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64517 - "GET /api/trades?ts_code=000010.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64519 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64518 - "GET /api/screener/preview/000010.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64521 - "GET /api/screener/preview/000010.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-13 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64523 - "GET /api/stocks/000010.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64558 - "GET /api/screener/preview/000010.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-13 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64560 - "PUT /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64562 - "GET /api/screener/preview/000010.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-13 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64564 - "PUT /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64802 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64799 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64808 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64803 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64816 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64817 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64818 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64825 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64828 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64826 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64865 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64871 - "GET /api/market/indexes/000001.SH/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64869 - "GET /api/market/indexes/000001.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64876 - "GET /api/market/indexes/000001.SH/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64917 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64918 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64914 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64921 - "GET /api/market/index-candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64940 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64942 - "GET /api/market/indexes/DJI HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64944 - "GET /api/market/indexes/DJI/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64951 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64956 - "GET /api/market/indexes/000001.SH/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64954 - "GET /api/market/indexes/000001.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64961 - "GET /api/market/indexes/000001.SH/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64972 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64976 - "GET /api/market/indexes/399001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64984 - "GET /api/market/indexes/399001.SZ/weights?limit=50 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64978 - "GET /api/market/indexes/399001.SZ/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:64990 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10165 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10163 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10167 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10252 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10249 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10253 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10732 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10731 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10733 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10746 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10751 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10759 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10760 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10764 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10770 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:10768 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     Started server process [25400]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:12480 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12505 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12524 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 500 Internal Server Error
-ERROR:    Exception in ASGI application
-Traceback (most recent call last):
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\uvicorn\protocols\http\httptools_impl.py", line 422, in run_asgi
-    result = await app(  # type: ignore[func-returns-value]
-             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-        self.scope, self.receive, self.send
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 63, in __call__
-    return await self.app(scope, receive, send)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\applications.py", line 1163, in __call__
-    await super().__call__(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\applications.py", line 90, in __call__
-    await self.middleware_stack(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\errors.py", line 186, in __call__
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\errors.py", line 164, in __call__
-    await self.app(scope, receive, _send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\cors.py", line 88, in __call__
-    await self.app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\exceptions.py", line 63, in __call__
-    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
-    await app(scope, receive, sender)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\middleware\asyncexitstack.py", line 18, in __call__
-    await self.app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\routing.py", line 660, in __call__
-    await self.middleware_stack(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 2734, in app
-    await route.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1780, in handle
-    await self.original_router.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 2789, in handle
-    await included_router._handle_selected(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1800, in _handle_selected
-    await original_route.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1279, in handle
-    await app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 158, in app
-    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
-    await app(scope, receive, sender)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 144, in app
-    response = await f(request)
-               ^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 481, in app
-    solved_result = await solve_dependencies(
-                    ^^^^^^^^^^^^^^^^^^^^^^^^^
-    ...<6 lines>...
-    )
-    ^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\dependencies\utils.py", line 674, in solve_dependencies
-    solved = await call(**solved_result.values)
-             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\app\auth.py", line 127, in require_user
-    if expires_mono > time.monotonic() and sess_expires > utcnow() and user.is_active:
-                                                                       ^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 569, in __get__
-    return self.impl.get(state, dict_)  # type: ignore[no-any-return]
-           ~~~~~~~~~~~~~^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 1096, in get
-    value = self._fire_loader_callables(state, key, passive)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 1126, in _fire_loader_callables
-    return state._load_expired(state, passive)
-           ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\state.py", line 828, in _load_expired
-    self.manager.expired_attribute_loader(self, toload, passive)
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\loading.py", line 1607, in load_scalar_attributes
-    raise orm_exc.DetachedInstanceError(
-    ...<2 lines>...
-    )
-sqlalchemy.orm.exc.DetachedInstanceError: Instance <User at 0x21243a634d0> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: https://sqlalche.me/e/20/bhk3)
-INFO:     127.0.0.1:12525 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 500 Internal Server Error
-ERROR:    Exception in ASGI application
-Traceback (most recent call last):
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\uvicorn\protocols\http\httptools_impl.py", line 422, in run_asgi
-    result = await app(  # type: ignore[func-returns-value]
-             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-        self.scope, self.receive, self.send
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 63, in __call__
-    return await self.app(scope, receive, send)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\applications.py", line 1163, in __call__
-    await super().__call__(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\applications.py", line 90, in __call__
-    await self.middleware_stack(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\errors.py", line 186, in __call__
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\errors.py", line 164, in __call__
-    await self.app(scope, receive, _send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\cors.py", line 88, in __call__
-    await self.app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\exceptions.py", line 63, in __call__
-    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
-    await app(scope, receive, sender)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\middleware\asyncexitstack.py", line 18, in __call__
-    await self.app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\routing.py", line 660, in __call__
-    await self.middleware_stack(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 2734, in app
-    await route.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1780, in handle
-    await self.original_router.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 2789, in handle
-    await included_router._handle_selected(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1800, in _handle_selected
-    await original_route.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1279, in handle
-    await app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 158, in app
-    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
-    await app(scope, receive, sender)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 144, in app
-    response = await f(request)
-               ^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 481, in app
-    solved_result = await solve_dependencies(
-                    ^^^^^^^^^^^^^^^^^^^^^^^^^
-    ...<6 lines>...
-    )
-    ^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\dependencies\utils.py", line 674, in solve_dependencies
-    solved = await call(**solved_result.values)
-             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\app\auth.py", line 127, in require_user
-    if expires_mono > time.monotonic() and sess_expires > utcnow() and user.is_active:
-                                                                       ^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 569, in __get__
-    return self.impl.get(state, dict_)  # type: ignore[no-any-return]
-           ~~~~~~~~~~~~~^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 1096, in get
-    value = self._fire_loader_callables(state, key, passive)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 1126, in _fire_loader_callables
-    return state._load_expired(state, passive)
-           ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\state.py", line 828, in _load_expired
-    self.manager.expired_attribute_loader(self, toload, passive)
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\loading.py", line 1607, in load_scalar_attributes
-    raise orm_exc.DetachedInstanceError(
-    ...<2 lines>...
-    )
-sqlalchemy.orm.exc.DetachedInstanceError: Instance <User at 0x21243a634d0> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: https://sqlalche.me/e/20/bhk3)
-INFO:     127.0.0.1:12530 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 500 Internal Server Error
-ERROR:    Exception in ASGI application
-Traceback (most recent call last):
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\uvicorn\protocols\http\httptools_impl.py", line 422, in run_asgi
-    result = await app(  # type: ignore[func-returns-value]
-             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-        self.scope, self.receive, self.send
-        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    )
-    ^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 63, in __call__
-    return await self.app(scope, receive, send)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\applications.py", line 1163, in __call__
-    await super().__call__(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\applications.py", line 90, in __call__
-    await self.middleware_stack(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\errors.py", line 186, in __call__
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\errors.py", line 164, in __call__
-    await self.app(scope, receive, _send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\cors.py", line 88, in __call__
-    await self.app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\middleware\exceptions.py", line 63, in __call__
-    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
-    await app(scope, receive, sender)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\middleware\asyncexitstack.py", line 18, in __call__
-    await self.app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\routing.py", line 660, in __call__
-    await self.middleware_stack(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 2734, in app
-    await route.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1780, in handle
-    await self.original_router.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 2789, in handle
-    await included_router._handle_selected(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1800, in _handle_selected
-    await original_route.handle(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 1279, in handle
-    await app(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 158, in app
-    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
-    raise exc
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
-    await app(scope, receive, sender)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 144, in app
-    response = await f(request)
-               ^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\routing.py", line 481, in app
-    solved_result = await solve_dependencies(
-                    ^^^^^^^^^^^^^^^^^^^^^^^^^
-    ...<6 lines>...
-    )
-    ^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\fastapi\dependencies\utils.py", line 674, in solve_dependencies
-    solved = await call(**solved_result.values)
-             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\app\auth.py", line 127, in require_user
-    if expires_mono > time.monotonic() and sess_expires > utcnow() and user.is_active:
-                                                                       ^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 569, in __get__
-    return self.impl.get(state, dict_)  # type: ignore[no-any-return]
-           ~~~~~~~~~~~~~^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 1096, in get
-    value = self._fire_loader_callables(state, key, passive)
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\attributes.py", line 1126, in _fire_loader_callables
-    return state._load_expired(state, passive)
-           ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\state.py", line 828, in _load_expired
-    self.manager.expired_attribute_loader(self, toload, passive)
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
-  File "D:\Project\stock\backend\.venv\Lib\site-packages\sqlalchemy\orm\loading.py", line 1607, in load_scalar_attributes
-    raise orm_exc.DetachedInstanceError(
-    ...<2 lines>...
-    )
-sqlalchemy.orm.exc.DetachedInstanceError: Instance <User at 0x21243a634d0> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: https://sqlalche.me/e/20/bhk3)
-INFO:     127.0.0.1:12740 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12741 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12747 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12748 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12750 - "GET /api/stocks/000010.SZ/company HTTP/1.1" 200 OK
-INFO:     Started server process [20424]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:12839 - "POST /api/auth/login HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12841 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12846 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12851 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12855 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12862 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12861 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12857 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12874 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12870 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12873 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12886 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12887 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12888 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12889 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12893 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12894 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12971 - "GET /api/trades?ts_code=000002.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12973 - "GET /api/screener/preview/000002.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12979 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12980 - "GET /api/stocks/510300.SH/finance HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:12975 - "GET /api/screener/preview/000002.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12972 - "GET /api/stocks/000002.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12984 - "GET /api/stocks/000002.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12983 - "GET /api/stocks/000002.SZ/finance HTTP/1.1" 200 OK
-INFO:     Started server process [19680]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:13034 - "GET /api/stocks?search=%E5%8D%AB%E6%98%9F%E5%8C%96%E5%AD%A6&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13037 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13046 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13045 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13044 - "GET /api/stocks/002648.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13058 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13060 - "GET /api/stocks/002648.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13059 - "GET /api/stocks/002648.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13074 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13151 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13152 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13155 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13153 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13229 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:13154 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     Started server process [13624]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:26668 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26677 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26680 - "GET /api/stocks/000001.SZ/reference/top10_floatholders HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26682 - "GET /api/stocks/000001.SZ/reference/pledge_stat HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26684 - "GET /api/stocks/000014.SZ/reference/pledge_detail HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26686 - "GET /api/stocks/000001.SZ/reference/share_float HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26688 - "GET /api/stocks/000001.SZ/reference/block_trade HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26693 - "GET /api/stocks/000001.SZ/reference/holdernumber HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26696 - "GET /api/stocks/000001.SZ/reference/holdertrade HTTP/1.1" 503 Service Unavailable
-INFO:     127.0.0.1:26698 - "GET /api/stocks/000001.SZ/reference/shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26700 - "GET /api/stocks/000001.SZ/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26705 - "GET /api/stocks/000001.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26707 - "GET /api/stocks/000001.SZ/reference/bogus HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:26708 - "GET /api/stocks/510300.SH/reference/top10_holders HTTP/1.1" 404 Not Found
-INFO:     Started server process [23460]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:26776 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26780 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26783 - "GET /api/stocks/000001.SZ/reference/top10_floatholders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26785 - "GET /api/stocks/000001.SZ/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26791 - "GET /api/stocks/000014.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26793 - "GET /api/stocks/000001.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26795 - "GET /api/stocks/000001.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26798 - "GET /api/stocks/000001.SZ/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26800 - "GET /api/stocks/000001.SZ/reference/holdertrade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26802 - "GET /api/stocks/000001.SZ/reference/shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26803 - "GET /api/stocks/000001.SZ/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26805 - "GET /api/stocks/000001.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26806 - "GET /api/stocks/000001.SZ/reference/bogus HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:26807 - "GET /api/stocks/510300.SH/reference/top10_holders HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:26819 - "GET /api/stocks/688433.SH/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26821 - "GET /api/stocks/001260.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26826 - "GET /api/stocks/000792.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26828 - "GET /api/stocks/000408.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     Started server process [8048]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:26862 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26866 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26869 - "GET /api/stocks/000001.SZ/reference/top10_floatholders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26871 - "GET /api/stocks/000001.SZ/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26873 - "GET /api/stocks/000014.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26893 - "GET /api/stocks/000001.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26898 - "GET /api/stocks/000001.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26900 - "GET /api/stocks/000001.SZ/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26910 - "GET /api/stocks/000001.SZ/reference/holdertrade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26915 - "GET /api/stocks/000001.SZ/reference/shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26917 - "GET /api/stocks/000001.SZ/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26919 - "GET /api/stocks/000001.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26921 - "GET /api/stocks/000001.SZ/reference/bogus HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:26922 - "GET /api/stocks/510300.SH/reference/top10_holders HTTP/1.1" 404 Not Found
-INFO:     127.0.0.1:26972 - "GET /api/stocks/688433.SH/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26975 - "GET /api/stocks/001260.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26977 - "GET /api/stocks/000792.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     127.0.0.1:26981 - "GET /api/stocks/000408.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     Started server process [22596]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:27093 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27102 - "GET /api/stocks/688433.SH/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27105 - "GET /api/stocks/001260.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27107 - "GET /api/stocks/000001.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27109 - "GET /api/stocks/000792.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27154 - "GET /api/stocks/000792.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27165 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27169 - "GET /api/stocks/000001.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27170 - "GET /api/stocks/000792.SZ/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27173 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27174 - "GET /api/stocks/000792.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27175 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27938 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27949 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27955 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27954 - "GET /api/stocks?search=%E5%8D%AB%E6%98%9F%E5%8C%96%E5%AD%A6&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27959 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27960 - "GET /api/stocks/002648.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27966 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27965 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27981 - "GET /api/stocks/002648.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27980 - "GET /api/stocks/002648.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:27977 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28003 - "GET /api/stocks/002648.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28008 - "GET /api/stocks/002648.SZ/reference/top10_floatholders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28016 - "GET /api/stocks/002648.SZ/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28021 - "GET /api/stocks/002648.SZ/reference/pledge_detail HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28024 - "GET /api/stocks/002648.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28031 - "GET /api/stocks/002648.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28034 - "GET /api/stocks/002648.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28039 - "GET /api/stocks/002648.SZ/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28042 - "GET /api/stocks/002648.SZ/reference/holdertrade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28093 - "GET /api/stocks/002648.SZ/reference/shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28105 - "GET /api/stocks/002648.SZ/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28989 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28995 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28993 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:28994 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29003 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29006 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29001 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29005 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29015 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29016 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29012 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29030 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29032 - "GET /api/stocks/000001.SZ/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29037 - "GET /api/stocks/000001.SZ/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29041 - "GET /api/stocks/000001.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29045 - "GET /api/stocks/000001.SZ/reference/holdertrade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29077 - "GET /api/stocks/000001.SZ/reference/shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29080 - "GET /api/stocks/000001.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     127.0.0.1:29085 - "GET /api/stocks/000001.SZ/reference/share_float HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30638 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30689 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30659 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30688 - "GET /api/stocks?search=%E5%8D%AB%E6%98%9F%E5%8C%96%E5%AD%A6&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30700 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30702 - "GET /api/stocks/002648.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30717 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30716 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30729 - "GET /api/stocks/002648.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30728 - "GET /api/stocks/002648.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:30725 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59133 - "GET /api/auth/me HTTP/1.1" 401 Unauthorized
-INFO:     127.0.0.1:59380 - "GET /api/auth/me HTTP/1.1" 401 Unauthorized
-INFO:     127.0.0.1:59474 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59497 - "GET /api/auth/me HTTP/1.1" 401 Unauthorized
-INFO:     127.0.0.1:59569 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59575 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59578 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59577 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59587 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59581 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59584 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59586 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59597 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59596 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59593 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59708 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59715 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59716 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59709 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59719 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59723 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59721 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59722 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59733 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59730 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59734 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59918 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59923 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59922 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59928 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59921 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59929 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59925 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59933 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59926 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59939 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59937 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59936 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59946 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59950 - "GET /api/stocks/600848.SH/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59965 - "GET /api/stocks/600848.SH/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:59973 - "GET /api/stocks/600848.SH/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60101 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60107 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60106 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60112 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60102 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60113 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60109 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60111 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60116 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60122 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60120 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60119 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60128 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60136 - "GET /api/stocks/600848.SH/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60153 - "GET /api/stocks/600848.SH/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60159 - "GET /api/stocks/600848.SH/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60237 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60243 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60242 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60240 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60248 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60246 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60249 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60257 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60247 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60255 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60256 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60272 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60508 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60515 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60514 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60510 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60523 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60521 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60524 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60522 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60540 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60542 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60541 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60565 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60731 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60738 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60737 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60743 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60735 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60740 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60744 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60742 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60753 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60752 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60749 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60761 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60755 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60848 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60852 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60853 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60849 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60858 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d&mas=5%2C10%2C20%2C60 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60859 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60854 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60856 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60862 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60866 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60865 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60874 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60990 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60993 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60995 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:60996 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61001 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61002 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61004 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61003 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61017 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61016 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61013 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61021 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61113 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61114 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61117 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61118 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61123 - "GET /api/screener/preview/600848.SH?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61124 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61122 - "GET /api/trades?ts_code=600848.SH HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61120 - "GET /api/stocks/600848.SH/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61128 - "GET /api/screener/preview/600848.SH?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61131 - "GET /api/stocks/600848.SH/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61130 - "GET /api/stocks/600848.SH/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61144 - "GET /api/stocks/600848.SH/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61154 - "GET /api/stocks/600848.SH/reference/pledge_stat HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61159 - "GET /api/stocks/600848.SH/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61164 - "GET /api/stocks/600848.SH/reference/high_shock HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61735 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61743 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61747 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61746 - "GET /api/stocks?search=%E5%8D%AB%E6%98%9F%E5%8C%96%E5%AD%A6&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61751 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61753 - "GET /api/stocks/002648.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61757 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61756 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61770 - "GET /api/stocks/002648.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61769 - "GET /api/stocks/002648.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61766 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61795 - "GET /api/stocks/002648.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61807 - "GET /api/stocks/002648.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61813 - "GET /api/stocks/002648.SZ/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61843 - "GET /api/stocks/002648.SZ/reference/holdertrade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:61870 - "GET /api/stocks/002648.SZ/reference/repurchase HTTP/1.1" 200 OK
-INFO:     Started server process [43184]
-INFO:     Waiting for application startup.
-INFO:     Application startup complete.
-INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
-INFO:     127.0.0.1:62984 - "GET /api/stocks/000001.SZ/reference/moneyflow HTTP/1.1" 200 OK
-INFO:     127.0.0.1:62991 - "GET /api/stocks/000001.SZ/reference/moneyflow HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63245 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63246 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63250 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63249 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63260 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63256 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63258 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63259 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63276 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63275 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63279 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63272 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:63281 - "GET /api/stocks/000001.SZ/reference/moneyflow HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11920 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11937 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11933 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11936 - "GET /api/stocks?search=%E5%8D%AB%E6%98%9F%E5%8C%96%E5%AD%A6&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11942 - "GET /api/stocks/002648.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11941 - "GET /api/trades?ts_code=002648.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11943 - "GET /api/screener/preview/002648.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11949 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11967 - "GET /api/stocks/002648.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11964 - "GET /api/stocks/002648.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:11963 - "GET /api/screener/preview/002648.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12029 - "GET /api/stocks/002648.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12088 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12093 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12094 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12139 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12155 - "GET /api/market/indexes/DJI HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12160 - "GET /api/market/indexes/DJI/candles?timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12223 - "GET /api/market/global-indexes HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12288 - "GET /api/market/overview HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12293 - "GET /api/screener/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12294 - "GET /api/etf/sync/status HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12303 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12302 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12309 - "GET /api/stocks?watched_only=true&sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12314 - "GET /api/trades?ts_code=002100.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12326 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12325 - "GET /api/screener/preview/002100.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12324 - "GET /api/stocks/002100.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12333 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12335 - "GET /api/stocks/002100.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12334 - "GET /api/stocks/002100.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12344 - "GET /api/stocks/002100.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12353 - "GET /api/stocks/002100.SZ/reference/block_trade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12528 - "GET /api/stocks/002100.SZ/reference/holdertrade HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12543 - "GET /api/stocks/002100.SZ/reference/holdernumber HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12573 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12580 - "GET /api/stocks/facets HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12577 - "GET /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12579 - "GET /api/stocks?sort=symbol&order=asc&limit=100&offset=0 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12585 - "GET /api/watchlist HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12582 - "GET /api/trades?ts_code=000001.SZ HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12583 - "GET /api/stocks/000001.SZ/dividends HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12584 - "GET /api/screener/preview/000001.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12595 - "GET /api/stocks/000001.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12594 - "GET /api/stocks/000001.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12591 - "GET /api/screener/preview/000001.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12599 - "GET /api/stocks/000001.SZ/reference/top10_holders HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12604 - "GET /api/stocks/000001.SZ/reference/moneyflow HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12607 - "GET /api/stocks/002100.SZ/reference/moneyflow HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12676 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2021-04-28 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12826 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2018-01-10 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12831 - "GET /api/screener/preview/002100.SZ?limit=500&adjust=qfq&timeframe=1w HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12833 - "PUT /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12841 - "GET /api/stocks/002100.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12842 - "GET /api/stocks/002100.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12838 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1w&end=2017-01-16 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12880 - "GET /api/screener/preview/002100.SZ?limit=500&adjust=qfq&timeframe=1d HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12886 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12890 - "GET /api/stocks/002100.SZ/finance HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12891 - "GET /api/stocks/002100.SZ/company HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12892 - "PUT /api/preferences HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12896 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2021-04-28 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12901 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2018-01-10 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12942 - "GET /api/screener/preview/002100.SZ?limit=800&adjust=qfq&timeframe=1d&end=2024-08-14 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:12944 - "PUT /api/preferences HTTP/1.1" 200 OK

frontend/src/api/client.ts

@@ -1,7 +1,5 @@
 import type {
   AdjustMode,
-  BacktestRequest,
-  BacktestResponse,
   Candle,
   CurrentUser,
   EventBacktestRequest,
@@ -11,6 +9,9 @@ import type {
   GlobalIndexList,
   IndexDetail,
   IndexWeights,
+  LimitBoard,
+  ThsBoardList,
+  ThsBoardMembers,
   LoginRequest,
   LoginResponse,
   MarketOverview,
@@ -27,8 +28,6 @@ import type {
   StockFinanceOut,
   StockReferenceOut,
   StockListResponse,
-  SyncRequest,
-  SyncResponse,
   Timeframe,
   TradesClearResponse,
   TradesImportResponse,
@@ -96,18 +95,6 @@ export async function logout(): Promise<void> {
   if (!res.ok && res.status !== 401) throw new ApiError(await readError(res, '退出登录失败'), res.status);
 }
 
-export async function postBacktest(req: BacktestRequest): Promise<BacktestResponse> {
-  const res = await apiFetch('/api/backtest', { method: 'POST', body: JSON.stringify(req) });
-  if (!res.ok) throw new ApiError(`回测请求失败 (HTTP ${res.status}): ${await res.text()}`, res.status);
-  return (await res.json()) as BacktestResponse;
-}
-
-export async function syncData(req: SyncRequest): Promise<SyncResponse> {
-  const res = await apiFetch('/api/data/sync', { method: 'POST', body: JSON.stringify(req) });
-  if (!res.ok) throw new ApiError(`数据拉取失败 (HTTP ${res.status}): ${await res.text()}`, res.status);
-  return (await res.json()) as SyncResponse;
-}
-
 /** 自然语言事件回测。全市场扫描较慢，timeout 放宽到 15 分钟。 */
 export async function postEventBacktest(req: EventBacktestRequest): Promise<EventBacktestResponse> {
   const ctrl = new AbortController();
@@ -172,7 +159,7 @@ export async function startScreenerSync(req: ScreenerSyncRequest = {}): Promise<
 
 export async function getScreenerSyncStatus(): Promise<ScreenerSyncStatus> {
   const res = await apiFetch('/api/screener/sync/status');
-  if (!res.ok) throw new ApiError(`获取同步状态失败 (HTTP ${res.status})`, res.status);
+  if (!res.ok) throw new ApiError(await readError(res, `获取同步状态失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as ScreenerSyncStatus;
 }
 
@@ -185,9 +172,10 @@ export async function getStockPreview(
     mas?: number[];
     /** 向前翻页：返回该日期（不含）之前的 limit 根 K 线 + 预热好的指标 */
     end?: string;
+    signal?: AbortSignal;
   } = {},
 ): Promise<PreviewResponse> {
-  const { limit = 500, adjust = 'qfq', timeframe = '1d', mas, end } = opts;
+  const { limit = 500, adjust = 'qfq', timeframe = '1d', mas, end, signal } = opts;
   const q = new URLSearchParams({
     limit: String(limit),
     adjust,
@@ -195,7 +183,7 @@ export async function getStockPreview(
     ...(mas?.length ? { mas: mas.join(',') } : {}),
     ...(end ? { end } : {}),
   });
-  const res = await apiFetch(`/api/screener/preview/${encodeURIComponent(tsCode)}?${q.toString()}`);
+  const res = await apiFetch(`/api/screener/preview/${encodeURIComponent(tsCode)}?${q.toString()}`, { signal });
   if (!res.ok) throw new ApiError(await readError(res, `获取个股详情失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as PreviewResponse;
 }
@@ -235,6 +223,26 @@ export async function getMarketOverview(): Promise<MarketOverview> {
   return (await res.json()) as MarketOverview;
 }
 
+// ---------- 打板专题（主页） ----------
+export async function getLimitBoard(): Promise<LimitBoard> {
+  const res = await apiFetch('/api/market/limit-board');
+  if (!res.ok) throw new ApiError(await readError(res, '获取打板数据失败'), res.status);
+  return (await res.json()) as LimitBoard;
+}
+
+// ---------- 概念板块（THS） ----------
+export async function getThsBoards(opts: { signal?: AbortSignal } = {}): Promise<ThsBoardList> {
+  const res = await apiFetch('/api/market/boards', { signal: opts.signal });
+  if (!res.ok) throw new ApiError(await readError(res, '获取板块列表失败'), res.status);
+  return (await res.json()) as ThsBoardList;
+}
+
+export async function getThsBoardMembers(code: string, opts: { signal?: AbortSignal } = {}): Promise<ThsBoardMembers> {
+  const res = await apiFetch(`/api/market/boards/${encodeURIComponent(code)}/members`, { signal: opts.signal });
+  if (!res.ok) throw new ApiError(await readError(res, '获取板块成分失败'), res.status);
+  return (await res.json()) as ThsBoardMembers;
+}
+
 /** 上证指数全量 K 线（日线基底聚合到目标周期；收盘口径） */
 export async function getIndexCandles(timeframe: Timeframe): Promise<Candle[]> {
   const res = await apiFetch(`/api/market/index-candles?timeframe=${encodeURIComponent(timeframe)}`);
@@ -256,9 +264,10 @@ export async function getIndexDetail(code: string): Promise<IndexDetail> {
 }
 
 /** 白名单指数全量 K 线（国内 index_daily / 国际 index_global，日线基底聚合） */
-export async function getAnyIndexCandles(code: string, timeframe: Timeframe): Promise<Candle[]> {
+export async function getAnyIndexCandles(code: string, timeframe: Timeframe, opts: { signal?: AbortSignal } = {}): Promise<Candle[]> {
   const res = await apiFetch(
     `/api/market/indexes/${encodeURIComponent(code)}/candles?timeframe=${encodeURIComponent(timeframe)}`,
+    { signal: opts.signal },
   );
   if (!res.ok) throw new ApiError(await readError(res, `获取指数K线失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as Candle[];
@@ -283,6 +292,7 @@ export async function getStocks(params: {
   order?: 'asc' | 'desc';
   limit?: number;
   offset?: number;
+  signal?: AbortSignal;
 }): Promise<StockListResponse> {
   const q = new URLSearchParams();
   if (params.search) q.set('search', params.search);
@@ -294,7 +304,7 @@ export async function getStocks(params: {
   if (params.order) q.set('order', params.order);
   q.set('limit', String(params.limit ?? 100));
   q.set('offset', String(params.offset ?? 0));
-  const res = await apiFetch(`/api/stocks?${q.toString()}`);
+  const res = await apiFetch(`/api/stocks?${q.toString()}`, { signal: params.signal });
   if (!res.ok) throw new ApiError(await readError(res, `获取股票列表失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as StockListResponse;
 }
@@ -314,6 +324,7 @@ export async function getEtfs(params: {
   order?: 'asc' | 'desc';
   limit?: number;
   offset?: number;
+  signal?: AbortSignal;
 }): Promise<EtfListResponse> {
   const q = new URLSearchParams();
   if (params.search) q.set('search', params.search);
@@ -323,7 +334,7 @@ export async function getEtfs(params: {
   if (params.order) q.set('order', params.order);
   q.set('limit', String(params.limit ?? 100));
   q.set('offset', String(params.offset ?? 0));
-  const res = await apiFetch(`/api/etfs?${q.toString()}`);
+  const res = await apiFetch(`/api/etfs?${q.toString()}`, { signal: params.signal });
   if (!res.ok) throw new ApiError(await readError(res, `获取 ETF 列表失败 (HTTP ${res.status})`), res.status);
   return (await res.json()) as EtfListResponse;
 }

frontend/src/api/types.ts

@@ -27,71 +27,6 @@ export interface Candle {
   turnover?: number | null; // 换手率（%）；daily_basic 缺失时为 null
 }
 
-export interface BacktestRequest {
-  symbol: string;
-  timeframe: string;
-  strategy: string;
-  params: Record<string, number>;
-  initial_cash: number;
-  fast_mode: boolean;
-  start?: string;
-  end?: string;
-}
-
-export interface SignalOut {
-  ts: string;
-  side: 'buy' | 'sell';
-  price: number;
-  qty: number;
-}
-
-export interface EquityPoint {
-  ts: string;
-  value: number;
-}
-
-export interface IndicatorOut {
-  strategy: string;
-  data: Record<string, (number | null)[]>;
-}
-
-export interface MetricsOut {
-  total_return: number;
-  max_drawdown: number;
-  sharpe: number;
-  volatility: number;
-  num_trades: number;
-  win_rate: number;
-}
-
-export interface BacktestResponse {
-  symbol: string;
-  timeframe: string;
-  strategy: string;
-  candles: Candle[];
-  indicators: IndicatorOut;
-  signals: SignalOut[];
-  equity: EquityPoint[];
-  metrics: MetricsOut;
-  final_cash: number;
-  final_position: number;
-  initial_cash: number;
-}
-
-export interface SyncRequest {
-  symbol: string;
-  start?: string;
-  end?: string;
-  source?: string; // auto | tushare | akshare
-  force?: boolean;
-}
-
-export interface SyncResponse {
-  symbol: string;
-  bars: number;
-  source: string;
-}
-
 // ---------- 智能选股（镜像 app/schemas.py） ----------
 export type Op = 'gt' | 'ge' | 'lt' | 'le' | 'between';
 
@@ -532,6 +467,94 @@ export interface MarketOverview {
   errors: string[];
 }
 
+// ---------- 打板专题（主页，同花顺口径） ----------
+export interface LimitStock {
+  ts_code: string;
+  name?: string | null;
+  price?: number | null;               // 收盘价（元）
+  pct_chg?: number | null;             // 涨跌幅 %
+  tag?: string | null;                 // 首板 / 2天2板（仅涨停池）
+  status?: string | null;              // 一字板 / 换手板（仅涨停池）
+  lu_desc?: string | null;             // 涨停原因（仅涨停池）
+  open_num?: number | null;            // 打开次数
+  limit_amount_yi?: number | null;     // 封单额（亿元，仅涨停池）
+  turnover_yi?: number | null;         // 成交额（亿元，仅涨停池）
+  first_lu_time?: string | null;       // 首次涨停时间
+  last_lu_time?: string | null;        // 最后涨停时间（仅炸板池）
+  limit_up_suc_rate?: number | null;   // 近一年封板率 %（仅涨停池）
+}
+
+export interface LimitLadder {
+  ts_code: string;
+  name?: string | null;
+  nums: number;                        // 连板数
+}
+
+export interface LimitBlock {
+  name?: string | null;                // 同花顺概念板块名
+  days?: number | null;
+  up_stat?: string | null;             // 如「6天3板」
+  cons_nums?: number | null;           // 连板家数
+  up_nums?: number | null;             // 涨停家数
+  pct_chg?: number | null;
+}
+
+export interface LimitBoardSummary {
+  up_count: number;
+  broken_count: number;
+  down_count: number;
+  first_board_count: number;
+  max_ladder?: LimitLadder | null;
+  ladder_dist: { nums: number; count: number }[]; // 2板起升序
+}
+
+export interface LimitBoard {
+  trade_date: string;                  // YYYY-MM-DD
+  updated_at: string;
+  summary: LimitBoardSummary;
+  up: LimitStock[];                    // 涨停池（封单额降序）
+  broken: LimitStock[];
+  down: LimitStock[];
+  ladder: LimitLadder[];               // 连板数降序
+  blocks: LimitBlock[];
+  errors: string[];
+}
+
+// ---------- 概念板块（THS：ths_index + ths_daily + ths_member） ----------
+export type ThsBoardType = 'N' | 'I' | 'TH' | 'S' | 'R' | 'BB' | 'ST'; // 概念/行业/主题/特色/地域/宽基/风格
+
+export interface ThsBoard {
+  ts_code: string;                     // 885835.TI / 700001.TI
+  name?: string | null;
+  type?: ThsBoardType | string | null;
+  count?: number | null;               // 成分个数
+  list_date?: string | null;
+  close?: number | null;               // 板块指数收盘（当日快照）
+  pct_change?: number | null;          // 涨跌幅 %
+  vol?: number | null;                 // 成交量（手）
+  turnover_rate?: number | null;       // 换手率 %
+}
+
+export interface ThsBoardList {
+  trade_date?: string | null;
+  updated_at?: string | null;
+  boards: ThsBoard[];
+  errors: string[];
+}
+
+export interface ThsMember {
+  con_code: string;                    // 000016.SZ
+  con_name?: string | null;
+  close?: number | null;               // 现价（北交所等无底座为空）
+  pct_chg?: number | null;             // 涨跌幅 %
+}
+
+export interface ThsBoardMembers {
+  code: string;
+  name?: string | null;
+  members: ThsMember[];
+}
+
 // ---------- 指数专题（国际指数卡片 + 指数详情） ----------
 export type GlobalRegion = 'americas' | 'europe' | 'asia';
 

frontend/src/components/DetailKLine.vue

@@ -790,9 +790,11 @@ function teardown() {
 
 onMounted(build);
 onBeforeUnmount(teardown);
-watch(() => [props.candles, props.indicators, props.subPanes, props.showBoll, props.showZhixing, props.zhixingBlocks, props.maPeriods, props.timeframe], () => { teardown(); build(); }, { deep: true });
+// 浅 watch 即可：父组件对 data 是整体替换（新数组引用），props 引用变化必触发；
+// deep 反而每次深遍历几百根 K 线的嵌套数组（父组件从无原地改写）
+watch(() => [props.candles, props.indicators, props.subPanes, props.showBoll, props.showZhixing, props.zhixingBlocks, props.maPeriods, props.timeframe], () => { teardown(); build(); });
 // 事件标记数据变化（导入/清空/开关显示/分红数据到达）：只重画标记，不重建图表（保留滚动位置与用户画线）
-watch(() => [props.tradeMarkers, props.dividendMarkers], renderMarkers, { deep: true });
+watch(() => [props.tradeMarkers, props.dividendMarkers], renderMarkers);
 // 涨跌配色切换：重建图表以应用新颜色
 watch(() => settings.priceTone, () => { teardown(); build(); });
 // 副图高度变化：仅调 pane 高度，不重建（保留滚动/画线状态）

frontend/src/components/IndexKLine.vue

@@ -1,133 +0,0 @@
-<script setup lang="ts">
-import { onBeforeUnmount, onMounted, ref, watch } from 'vue';
-import { dispose, init, type Chart, type KLineData } from 'klinecharts';
-
-import { getIndexCandles } from '@/api/client';
-import type { Candle, Timeframe } from '@/api/types';
-import { useSettingsStore } from '@/stores/settings';
-import { darkStyles } from '@/chartStyles';
-
-// 首页上证指数 K 线图：轻量版（无翻页/画线/副图配置）。
-// v10 无 applyNewData，数据只进 dataLoader——每次到新数据整图重建（切周期/换配色同款，
-// 与详情页 teardown+build 模式一致；全量 ≤9000 根，init 开销毫秒级）。
-// 周期随用户偏好持久化（chartLayout.indexTimeframe）。
-const settings = useSettingsStore();
-
-const PERIODS: { key: Timeframe; label: string }[] = [
-  { key: '1d', label: '日K' },
-  { key: '1w', label: '周K' },
-  { key: '1M', label: '月K' },
-  { key: '1y', label: '年K' },
-];
-
-const timeframe = ref<Timeframe>(settings.chartLayout.indexTimeframe ?? '1d');
-function setTimeframe(tf: Timeframe) {
-  if (tf === timeframe.value) return;
-  timeframe.value = tf;
-  settings.setChartLayout({ indexTimeframe: tf });
-  void load();
-}
-
-const container = ref<HTMLDivElement | null>(null);
-const loading = ref(false);
-const error = ref<string | null>(null);
-const lastDate = ref(''); // 数据末根交易日（收盘口径）
-let chart: Chart | null = null;
-let loadToken = 0;
-let lastCandles: Candle[] | null = null; // 配色切换重建图表时免重拉
-
-function rebuild(candles: Candle[]) {
-  if (!container.value) return;
-  if (chart) { dispose(container.value); chart = null; }
-  const ch = init(container.value, { styles: darkStyles(settings.upHex, settings.downHex) });
-  if (!ch) return;
-  chart = ch;
-  const data: KLineData[] = candles.map((c) => ({
-    timestamp: new Date(c.ts).getTime(),
-    open: c.open, high: c.high, low: c.low, close: c.close, volume: c.volume,
-  }));
-  // 全量已在手：init 一次给足，forward（更早历史）/backward（更新端）都无更多
-  ch.setDataLoader({
-    getBars: ({ type, callback }) => {
-      if (type === 'init') callback(data, { forward: false, backward: false });
-      else callback([], { forward: false, backward: false });
-    },
-  });
-  // v10 要求 symbol+period+dataLoader 三者齐备才触发 'init' 加载
-  ch.setSymbol({ ticker: '000001.SH' });
-  ch.setPeriod({ type: 'day', span: 1 });
-  // 主图 MA（周期与详情页默认一致）+ VOL 副图；右侧留白与详情页同款
-  ch.createIndicator({ name: 'MA', paneId: 'candle_pane', calcParams: [5, 10, 20, 60] });
-  ch.createIndicator('VOL');
-  const volPane = ch.getIndicators().find((i) => i.name === 'VOL')?.paneId;
-  ch.setPaneOptions({ id: 'candle_pane', height: 252, minHeight: 160 });
-  if (volPane) ch.setPaneOptions({ id: volPane, height: 76, minHeight: 56 });
-  ch.setOffsetRightDistance(28);
-}
-
-async function load() {
-  const token = ++loadToken;
-  loading.value = true;
-  error.value = null;
-  try {
-    const candles = await getIndexCandles(timeframe.value);
-    if (token !== loadToken) return; // 期间已切换周期，旧响应丢弃
-    lastCandles = candles;
-    rebuild(candles);
-    lastDate.value = candles.length ? candles[candles.length - 1].ts.slice(0, 10) : '';
-  } catch (e) {
-    if (token === loadToken) error.value = e instanceof Error ? e.message : '获取指数K线失败';
-  } finally {
-    if (token === loadToken) loading.value = false;
-  }
-}
-
-onMounted(load);
-onBeforeUnmount(() => {
-  if (container.value) dispose(container.value);
-  chart = null;
-});
-
-// 涨跌配色切换：重建图表应用新颜色，数据用已拉到的直接重放
-watch(() => settings.priceTone, () => {
-  if (lastCandles) rebuild(lastCandles);
-});
-</script>
-
-<template>
-  <div class="rounded-lg border border-[#26272E] bg-[#101014] p-3">
-    <div class="mb-2 flex items-center justify-between">
-      <div class="flex items-baseline gap-2">
-        <span class="text-sm font-medium text-[#E5E7EB]">上证指数</span>
-        <span v-if="lastDate" class="font-mono text-xs tabular-nums text-[#6B7280]">收盘口径 · {{ lastDate }}</span>
-        <span v-else class="text-xs text-[#6B7280]">收盘口径</span>
-      </div>
-      <div class="flex items-center gap-1">
-        <button
-          v-for="p in PERIODS"
-          :key="p.key"
-          type="button"
-          class="rounded-md border px-2.5 py-1 text-[13px] transition-colors"
-          :class="timeframe === p.key
-            ? 'border-blue-600 bg-blue-600 text-white'
-            : 'border-[#26272E] bg-[#101014] text-[#9BA3AE] hover:text-[#E5E7EB]'"
-          @click="setTimeframe(p.key)"
-        >{{ p.label }}</button>
-      </div>
-    </div>
-    <div class="relative h-[340px]">
-      <div ref="container" class="h-full w-full" />
-      <div
-        v-if="loading"
-        class="absolute inset-0 z-10 flex flex-col items-center justify-center bg-black/70 text-sm text-[#9BA3AE]"
-      >
-        <svg class="mb-2 h-6 w-6 animate-spin text-blue-500" viewBox="0 0 24 24" fill="none"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" /><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8v4a4 4 0 00-4 4H4z" /></svg>
-        指数K线加载中…
-      </div>
-      <div v-else-if="error" class="flex h-full items-center justify-center text-sm text-[#A8AFB8]">
-        {{ error }}
-        <button type="button" class="ml-2 text-blue-500 hover:underline" @click="load">重试</button>
-      </div>
-    </div>
-  </div>
-</template>

frontend/src/components/StockDetailOverlay.vue

@@ -420,6 +420,9 @@ const filteredItems = computed(() => {
     (it) => it.ts_code.toLowerCase().includes(q) || it.name.toLowerCase().includes(q),
   );
 });
+// 渲染截断：概念板块宽基可到 5555 只成分，全进 DOM 会卡；搜索可收敛，键盘 ↑/↓ 不受影响
+const ITEM_RENDER_CAP = 300;
+const shownItems = computed(() => filteredItems.value.slice(0, ITEM_RENDER_CAP));
 
 const activeItem = computed(
   () => props.items.find((it) => it.ts_code === active.value) ?? null,
@@ -628,7 +631,7 @@ const fmtListDate = (s?: string | null) => (s && s.length === 8 ? `${s.slice(0,
         </div>
         <div class="min-h-0 flex-1 overflow-y-auto">
           <button
-            v-for="it in filteredItems"
+            v-for="it in shownItems"
             :key="it.ts_code"
             type="button"
             class="flex w-full items-center gap-2 border-b border-[#1E2026] px-3 py-2 text-left transition-colors"
@@ -647,6 +650,9 @@ const fmtListDate = (s?: string | null) => (s && s.length === 8 ? `${s.slice(0,
             </span>
           </button>
           <div v-if="filteredItems.length === 0" class="px-3 py-8 text-center text-[13px] text-[#9BA3AE]">无匹配</div>
+          <div v-else-if="filteredItems.length > ITEM_RENDER_CAP" class="px-3 py-2 text-center text-[11px] text-[#6B7280]">
+            共 {{ filteredItems.length.toLocaleString() }} 只，仅显示前 {{ ITEM_RENDER_CAP }} · 用上方搜索收敛
+          </div>
         </div>
         <div class="border-t border-[#1E2026] px-3 py-2 text-xs text-[#9BA3AE]">共 {{ filteredItems.length }} 只</div>
       </aside>

frontend/src/router.ts

@@ -1,15 +1,15 @@
 import { createRouter, createWebHistory } from 'vue-router';
-import HomeView from '@/views/HomeView.vue';
 import { useAuthStore } from '@/stores/auth';
 
 const router = createRouter({
   history: createWebHistory(),
   routes: [
     { path: '/login', name: 'login', component: () => import('@/views/LoginView.vue'), meta: { public: true } },
-    { path: '/', name: 'home', component: HomeView },
+    { path: '/', name: 'home', component: () => import('@/views/HomeView.vue') },
     { path: '/screener', name: 'screener', component: () => import('@/views/ScreenerView.vue') },
     { path: '/stocks', name: 'stocks', component: () => import('@/views/StocksView.vue') },
     { path: '/etfs', name: 'etfs', component: () => import('@/views/EtfsView.vue') },
+    { path: '/concepts', name: 'concepts', component: () => import('@/views/ConceptsView.vue') },
     { path: '/indexes', name: 'indexes', component: () => import('@/views/IndexesView.vue') },
     { path: '/indexes/:code', name: 'index-detail', component: () => import('@/views/IndexDetailView.vue') },
     { path: '/backtest', name: 'backtest', component: () => import('@/views/BacktestView.vue') },

frontend/src/stores/settings.ts

@@ -38,6 +38,8 @@ function normTipFields(v: unknown): TooltipField[] | undefined {
 }
 
 const TF_VALID = new Set(['1d', '1w', '1M', '1y']);
+const TONE_VALID = new Set(['red-up', 'green-up']);
+const ADJUST_VALID = new Set(['bfq', 'qfq', 'hfq']);
 /** K线周期合法化；非法/缺失返回 undefined（调用方回退默认值） */
 function normTimeframe(v: unknown): Timeframe | undefined {
   return typeof v === 'string' && TF_VALID.has(v) ? (v as Timeframe) : undefined;
@@ -154,16 +156,16 @@ export const useSettingsStore = defineStore('settings', () => {
       const prefs = await getPreferences();
       if (dirty.has('priceTone')) {
         schedulePush('priceTone', priceTone.value);
-      } else if (typeof prefs.priceTone === 'string' && prefs.priceTone !== priceTone.value) {
+      } else if (typeof prefs.priceTone === 'string' && TONE_VALID.has(prefs.priceTone) && prefs.priceTone !== priceTone.value) {
-        priceTone.value = prefs.priceTone as PriceTone;
+        priceTone.value = prefs.priceTone as PriceTone; // 成员已校验
         saveLocal(STORAGE_KEY, prefs.priceTone);
       } else if (prefs.priceTone === undefined) {
         schedulePush('priceTone', priceTone.value);
       }
       if (dirty.has('priceAdjust')) {
         schedulePush('priceAdjust', priceAdjust.value);
-      } else if (typeof prefs.priceAdjust === 'string' && prefs.priceAdjust !== priceAdjust.value) {
+      } else if (typeof prefs.priceAdjust === 'string' && ADJUST_VALID.has(prefs.priceAdjust) && prefs.priceAdjust !== priceAdjust.value) {
-        priceAdjust.value = prefs.priceAdjust as PriceAdjust;
+        priceAdjust.value = prefs.priceAdjust as PriceAdjust; // 成员已校验
         saveLocal(ADJUST_KEY, prefs.priceAdjust);
       } else if (prefs.priceAdjust === undefined) {
         schedulePush('priceAdjust', priceAdjust.value);

frontend/src/views/EtfsView.vue

@@ -1,14 +1,14 @@
 <script setup lang="ts">
 import { computed, onBeforeUnmount, ref, watch } from 'vue';
-import { useRoute, useRouter } from 'vue-router';
+import { useRoute } from 'vue-router';
 import { addWatchlist, getEtfs, removeWatchlist } from '@/api/client';
 import type { EtfListItem, ScreenerItemOut } from '@/api/types';
+import { useQuerySync } from '@/composables/useQuerySync';
 import EtfSyncBar from '@/components/EtfSyncBar.vue';
 import StockDetailOverlay from '@/components/StockDetailOverlay.vue';
 
 // ---------- 筛选状态（初始值从路由 query 还原，刷新/分享链接不丢现场） ----------
 const route = useRoute();
-const router = useRouter();
 
 function qStr(key: string): string | undefined {
   const v = route.query[key];
@@ -58,10 +58,14 @@ const totalPages = computed(() => Math.max(1, Math.ceil(total.value / pageSize))
 
 // ---------- 加载（搜索防抖） ----------
 let fetchToken = 0;
+let fetchCtrl: AbortController | null = null;
 let debounceTimer: ReturnType<typeof setTimeout> | undefined;
 
 async function load() {
   const token = ++fetchToken;
+  fetchCtrl?.abort();
+  const ctrl = new AbortController();
+  fetchCtrl = ctrl;
   loading.value = true;
   error.value = null;
   try {
@@ -74,13 +78,17 @@ async function load() {
       order: order.value,
       limit: pageSize,
       offset: (page.value - 1) * pageSize,
+      signal: ctrl.signal,
     });
     if (token === fetchToken) {
       items.value = res.items;
       total.value = res.total;
     }
   } catch (e) {
-    if (token === fetchToken) error.value = e instanceof Error ? e.message : '加载失败';
+    // AbortError = 被更新的请求取消，静默（token 检查通常已挡住，这里双保险）
+    if (token === fetchToken && !(e instanceof Error && e.name === 'AbortError')) {
+      error.value = e instanceof Error ? e.message : '加载失败';
+    }
   } finally {
     if (token === fetchToken) loading.value = false;
   }
@@ -169,43 +177,30 @@ function onWatchedChange() {
   load();
 }
 
-// ---------- 路由同步：状态 → ?q/&market/…（replace 不产生历史记录） ----------
+// ---------- 路由同步：状态 → ?q/&market/…（骨架在 useQuerySync，replace 不产生历史记录） ----------
-function buildQuery(): Record<string, string> {
+const { syncRoute } = useQuerySync({
-  const q: Record<string, string> = {};
+  sources: [search, market, sort, order, page],
-  if (search.value.trim()) q.q = search.value.trim();
+  buildQuery: () => {
-  if (market.value !== '全部') q.market = market.value;
+    const q: Record<string, string> = {};
-  if (sort.value !== 'total_mv') q.sort = sort.value;
+    if (search.value.trim()) q.q = search.value.trim();
-  if (order.value !== 'desc') q.order = order.value;
+    if (market.value !== '全部') q.market = market.value;
-  if (page.value > 1) q.page = String(page.value);
+    if (sort.value !== 'total_mv') q.sort = sort.value;
-  if (previewCode.value) q.code = previewCode.value;
+    if (order.value !== 'desc') q.order = order.value;
-  return q;
+    if (page.value > 1) q.page = String(page.value);
-}
+    if (previewCode.value) q.code = previewCode.value;
-
+    return q;
-let selfNav = 0; // 自己发起的导航在途数量：其 route 变化不回灌状态（防输入被旧 URL 覆盖）
+  },
-function syncRoute(push = false) {
+  // 浏览器前进/后退（含返回键关掉 ?code=）：把 query 应用回状态
-  const query = buildQuery();
+  applyQuery: (q) => {
-  // 与当前 URL 一致就跳过，避免 state→route→state 回声
+    search.value = q.q ?? '';
-  if (JSON.stringify(query) === JSON.stringify(route.query)) return;
+    market.value = MARKETS.includes(q.market ?? '') ? (q.market as typeof MARKETS[number]) : '全部';
-  selfNav++;
+    const p = parseInt(q.page ?? '', 10);
-  const done = () => { selfNav--; };
+    page.value = Number.isFinite(p) && p >= 1 ? p : 1;
-  void (push ? router.push({ query }) : router.replace({ query })).then(done, done);
+    const s = q.sort ?? 'total_mv';
-}
+    sort.value = SORT_KEYS.includes(s as SortKey) ? (s as SortKey) : 'total_mv';
-
+    order.value = q.order === 'asc' ? 'asc' : 'desc';
-// 列表状态变化（含搜索防抖外的输入）随手回写 URL；翻页/筛选也带着当前 ?code
+    previewCode.value = q.code || null;
-watch([search, market, sort, order, page], () => syncRoute());
+  },
-
-// 浏览器前进/后退（含返回键关掉 ?code=）：把 query 应用回状态
-watch(() => route.query, (q) => {
-  if (selfNav > 0) return;
-  const qOf = (k: string) => (typeof q[k] === 'string' ? (q[k] as string) : '');
-  search.value = qOf('q');
-  market.value = MARKETS.includes(qOf('market')) ? qOf('market') : '全部';
-  const p = parseInt(qOf('page'), 10);
-  page.value = Number.isFinite(p) && p >= 1 ? p : 1;
-  const s = qOf('sort');
-  sort.value = SORT_KEYS.includes(s as SortKey) ? (s as SortKey) : 'total_mv';
-  order.value = qOf('order') === 'asc' ? 'asc' : 'desc';
-  previewCode.value = qOf('code') || null;
 });
 
 // ---------- 详情浮层开关（写入 ?code=） ----------

frontend/src/views/HomeView.vue

@@ -3,8 +3,9 @@ import { RouterLink } from 'vue-router';
 
 import MarketOverview from '@/components/MarketOverview.vue';
 import MarketSyncBar from '@/components/MarketSyncBar.vue';
+import LimitBoard from '@/components/LimitBoard.vue';
 
-// 首页：大盘行情总览 + 功能入口（看股 / ETF / 选股 / 回测）
+// 首页：功能入口置顶（看股 / ETF / 选股 / 回测 / 概念板块）+ 大盘行情总览 + 打板专题
 const features = [
   {
     to: '/stocks',
@@ -27,6 +28,13 @@ const features = [
     title: '选股',
     desc: '用自然语言描述选股条件，快速完成全市场筛选。',
   },
+  {
+    to: '/concepts',
+    icon: 'M7 7h.01M7 3h5c1.4 0 2.6.6 3.4 1.6l2 2.8c.6.8.6 2 0 2.8l-2 2.8c-.8 1-2 1.6-3.4 1.6H7c-2.2 0-4-1.8-4-4V7c0-2.2 1.8-4 4-4zM17 21v-4M14 21h6',
+    accent: 'bg-rose-500/15 text-rose-300',
+    title: '概念板块',
+    desc: '同花顺概念/行业分类，看成分股行情并进入个股研究。',
+  },
   {
     to: '/backtest',
     icon: 'M3 17l6-6 4 4 8-8M21 7v6h-6',
@@ -39,11 +47,8 @@ const features = [
 
 <template>
   <div class="w-full max-w-6xl">
-    <MarketOverview />
+    <!-- 功能入口置顶：一屏内即可点进看股/选股等页面 -->
-
+    <div class="mb-12 grid gap-4 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-5">
-    <MarketSyncBar />
-
-    <div class="grid gap-6 sm:grid-cols-2 lg:grid-cols-4">
       <RouterLink
         v-for="f in features"
         :key="f.to"
@@ -51,19 +56,25 @@ const features = [
         class="group flex flex-1 flex-col rounded-lg border border-[#26272E] bg-[#101014] p-6 transition-all hover:-translate-y-1 hover:border-[#3A3D46] hover:shadow-lg focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 focus-visible:ring-offset-2 focus-visible:ring-offset-black sm:p-7"
       >
         <div class="flex items-center gap-4">
-          <span :class="['flex h-14 w-14 shrink-0 items-center justify-center rounded-lg', f.accent]">
+          <span :class="['flex h-12 w-12 shrink-0 items-center justify-center rounded-lg', f.accent]">
-            <svg class="h-6 w-6" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+            <svg class="h-5 w-5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
               <path :d="f.icon" />
             </svg>
           </span>
-          <div class="text-2xl font-semibold">{{ f.title }}</div>
+          <div class="text-xl font-semibold">{{ f.title }}</div>
         </div>
-        <p class="mt-4 max-w-sm text-sm leading-6 text-[#A8AFB8]">{{ f.desc }}</p>
+        <p class="mt-3 text-[13px] leading-5 text-[#A8AFB8]">{{ f.desc }}</p>
-        <div class="mt-auto flex items-center justify-end gap-1.5 pt-5 text-sm font-medium text-blue-600">
+        <div class="mt-auto flex items-center justify-end gap-1.5 pt-4 text-sm font-medium text-blue-600">
           进入
           <svg class="h-4 w-4 transition-transform group-hover:translate-x-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12h14M13 6l6 6-6 6" /></svg>
         </div>
       </RouterLink>
     </div>
+
+    <MarketOverview />
+
+    <MarketSyncBar />
+
+    <LimitBoard />
   </div>
 </template>

frontend/src/views/IndexDetailView.vue

@@ -22,6 +22,7 @@ const code = computed(() => String(route.params.code ?? ''));
 const detail = ref<IndexDetail | null>(null);
 const weights = ref<IndexWeights | null>(null);
 const weightsError = ref('');
+let weightsToken = 0;
 const loading = ref(false);
 const error = ref('');
 
@@ -40,11 +41,13 @@ async function loadDetail(c: string) {
   } finally {
     loading.value = false;
   }
-  // 成分权重仅国内指数有数据，且独立加载（失败不阻塞页面）
+  // 成分权重仅国内指数有数据，且独立加载（失败不阻塞页面）。
+  // 带 token 防乱序：快速切换指数时旧请求晚返回不能覆盖新指数的权重表
   if (detail.value?.region === 'cn') {
+    const wToken = ++weightsToken;
     getIndexWeights(c, 50)
-      .then((w) => { weights.value = w; })
+      .then((w) => { if (wToken === weightsToken) weights.value = w; })
-      .catch((e) => { weightsError.value = e instanceof Error ? e.message : '获取成分权重失败'; });
+      .catch((e) => { if (wToken === weightsToken) weightsError.value = e instanceof Error ? e.message : '获取成分权重失败'; });
   }
 }
 
@@ -63,6 +66,7 @@ const kError = ref<string | null>(null);
 const lastDate = ref('');
 let chart: Chart | null = null;
 let loadToken = 0;
+let kCtrl: AbortController | null = null;
 let lastCandles: Candle[] | null = null;
 
 function rebuild(candles: Candle[]) {
@@ -94,16 +98,21 @@ function rebuild(candles: Candle[]) {
 
 async function loadCandles(c: string, tf: Timeframe) {
   const token = ++loadToken;
+  kCtrl?.abort(); // 快速切指数/切周期时取消在途请求
+  const ctrl = new AbortController();
+  kCtrl = ctrl;
   kLoading.value = true;
   kError.value = null;
   try {
-    const candles = await getAnyIndexCandles(c, tf);
+    const candles = await getAnyIndexCandles(c, tf, { signal: ctrl.signal });
     if (token !== loadToken) return;
     lastCandles = candles;
     rebuild(candles);
     lastDate.value = candles.length ? candles[candles.length - 1].ts.slice(0, 10) : '';
   } catch (e) {
-    if (token === loadToken) kError.value = e instanceof Error ? e.message : '获取指数K线失败';
+    if (token === loadToken && !(e instanceof Error && e.name === 'AbortError')) {
+      kError.value = e instanceof Error ? e.message : '获取指数K线失败';
+    }
   } finally {
     if (token === loadToken) kLoading.value = false;
   }

frontend/src/views/StocksView.vue

@@ -1,13 +1,13 @@
 <script setup lang="ts">
 import { computed, onBeforeUnmount, ref, watch } from 'vue';
-import { useRoute, useRouter } from 'vue-router';
+import { useRoute } from 'vue-router';
 import { addWatchlist, getStockFacets, getStocks, removeWatchlist } from '@/api/client';
 import type { FacetItem, ScreenerItemOut, StockListItem } from '@/api/types';
+import { useQuerySync } from '@/composables/useQuerySync';
 import StockDetailOverlay from '@/components/StockDetailOverlay.vue';
 
 // ---------- 筛选状态（初始值从路由 query 还原，刷新/分享链接不丢现场） ----------
 const route = useRoute();
-const router = useRouter();
 
 function qStr(key: string): string | undefined {
   const v = route.query[key];
@@ -60,10 +60,14 @@ const totalPages = computed(() => Math.max(1, Math.ceil(total.value / pageSize))
 
 // ---------- 加载（搜索防抖） ----------
 let fetchToken = 0;
+let fetchCtrl: AbortController | null = null;
 let debounceTimer: ReturnType<typeof setTimeout> | undefined;
 
 async function load() {
   const token = ++fetchToken;
+  fetchCtrl?.abort();
+  const ctrl = new AbortController();
+  fetchCtrl = ctrl;
   loading.value = true;
   error.value = null;
   try {
@@ -78,13 +82,17 @@ async function load() {
       order: order.value,
       limit: pageSize,
       offset: (page.value - 1) * pageSize,
+      signal: ctrl.signal,
     });
     if (token === fetchToken) {
       items.value = res.items;
       total.value = res.total;
     }
   } catch (e) {
-    if (token === fetchToken) error.value = e instanceof Error ? e.message : '加载失败';
+    // AbortError = 被更新的请求取消，静默（token 检查通常已挡住，这里双保险）
+    if (token === fetchToken && !(e instanceof Error && e.name === 'AbortError')) {
+      error.value = e instanceof Error ? e.message : '加载失败';
+    }
   } finally {
     if (token === fetchToken) loading.value = false;
   }
@@ -191,47 +199,34 @@ function onWatchedChange() {
   load();
 }
 
-// ---------- 路由同步：状态 → ?q/&market/…（replace 不产生历史记录） ----------
+// ---------- 路由同步：状态 → ?q/&market/…（骨架在 useQuerySync，replace 不产生历史记录） ----------
-function buildQuery(): Record<string, string> {
+const { syncRoute } = useQuerySync({
-  const q: Record<string, string> = {};
+  sources: [search, market, industry, area, sort, order, page],
-  if (search.value.trim()) q.q = search.value.trim();
+  buildQuery: () => {
-  if (market.value !== '全部') q.market = market.value;
+    const q: Record<string, string> = {};
-  if (industry.value) q.industry = industry.value;
+    if (search.value.trim()) q.q = search.value.trim();
-  if (area.value) q.area = area.value;
+    if (market.value !== '全部') q.market = market.value;
-  if (sort.value !== 'symbol') q.sort = sort.value;
+    if (industry.value) q.industry = industry.value;
-  if (order.value !== 'asc') q.order = order.value;
+    if (area.value) q.area = area.value;
-  if (page.value > 1) q.page = String(page.value);
+    if (sort.value !== 'symbol') q.sort = sort.value;
-  if (previewCode.value) q.code = previewCode.value;
+    if (order.value !== 'asc') q.order = order.value;
-  return q;
+    if (page.value > 1) q.page = String(page.value);
-}
+    if (previewCode.value) q.code = previewCode.value;
-
+    return q;
-let selfNav = 0; // 自己发起的导航在途数量：其 route 变化不回灌状态（防输入被旧 URL 覆盖）
+  },
-function syncRoute(push = false) {
+  // 浏览器前进/后退（含返回键关掉 ?code=）：把 query 应用回状态
-  const query = buildQuery();
+  applyQuery: (q) => {
-  // 与当前 URL 一致就跳过，避免 state→route→state 回声
+    search.value = q.q ?? '';
-  if (JSON.stringify(query) === JSON.stringify(route.query)) return;
+    market.value = MARKETS.includes(q.market ?? '') ? (q.market as typeof MARKETS[number]) : '全部';
-  selfNav++;
+    industry.value = q.industry ?? '';
-  const done = () => { selfNav--; };
+    area.value = q.area ?? '';
-  void (push ? router.push({ query }) : router.replace({ query })).then(done, done);
+    const p = parseInt(q.page ?? '', 10);
-}
+    page.value = Number.isFinite(p) && p >= 1 ? p : 1;
-
+    const s = q.sort ?? 'symbol';
-// 列表状态变化（含搜索防抖外的输入）随手回写 URL；翻页/筛选也带着当前 ?code
+    sort.value = SORT_KEYS.includes(s as SortKey) ? (s as SortKey) : 'symbol';
-watch([search, market, industry, area, sort, order, page], () => syncRoute());
+    order.value = q.order === 'desc' ? 'desc' : 'asc';
-
+    previewCode.value = q.code || null;
-// 浏览器前进/后退（含返回键关掉 ?code=）：把 query 应用回状态
+  },
-watch(() => route.query, (q) => {
-  if (selfNav > 0) return;
-  const qOf = (k: string) => (typeof q[k] === 'string' ? (q[k] as string) : '');
-  search.value = qOf('q');
-  market.value = MARKETS.includes(qOf('market')) ? qOf('market') : '全部';
-  industry.value = qOf('industry');
-  area.value = qOf('area');
-  const p = parseInt(qOf('page'), 10);
-  page.value = Number.isFinite(p) && p >= 1 ? p : 1;
-  const s = qOf('sort');
-  sort.value = SORT_KEYS.includes(s as SortKey) ? (s as SortKey) : 'symbol';
-  order.value = qOf('order') === 'desc' ? 'desc' : 'asc';
-  previewCode.value = qOf('code') || null;
 });
 
 // ---------- 详情浮层开关（写入 ?code=） ----------

frontend_dev.log

@@ -1,62 +0,0 @@
-$ vite
-
-  VITE v6.4.3  ready in 1749 ms
-
-  ➜  Local:   http://localhost:5173/
-  ➜  Network: use --host to expose
-18:31:29 [vite] (client) page reload src/api/types.ts
-18:31:29 [vite] (client) page reload src/api/client.ts
-18:31:31 [vite] (client) page reload src/api/client.ts
-18:31:45 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-18:31:48 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-19:07:53 [vite] (client) page reload src/api/types.ts
-19:07:58 [vite] (client) page reload src/api/client.ts
-19:08:04 [vite] (client) page reload src/api/client.ts
-19:08:48 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-19:08:54 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-19:09:01 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-19:09:07 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-19:09:11 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-19:11:04 [vite] (client) page reload src/router.ts
-19:29:33 [vite] (client) hmr update /src/views/IndexDetailView.vue, /src/style.css
-19:29:35 [vite] (client) hmr update /src/views/IndexDetailView.vue, /src/style.css
-01:50:18 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-01:50:23 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\MarketOverview.vue, /src/style.css
-02:16:32 [vite] (client) page reload src/api/types.ts
-02:16:33 [vite] (client) page reload src/api/types.ts
-02:16:36 [vite] (client) page reload src/api/client.ts
-02:16:46 [vite] (client) page reload src/api/client.ts
-02:16:47 [vite] (client) page reload src/stores/settings.ts
-02:16:48 [vite] (client) page reload src/stores/settings.ts
-02:17:18 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:20 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:40 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:41 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:42 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:43 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:43 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:17:44 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\DetailKLine.vue, /src/style.css
-02:18:28 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:18:30 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:18:35 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:18:49 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:18:55 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:18:57 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:18:57 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:19:09 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:19:09 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-02:24:43 [vite] http proxy error: /api/auth/me
-AggregateError [ECONNREFUSED]: 
-    at internalConnectMultiple (node:net:1134:18)
-    at afterConnectMultiple (node:net:1715:7)
-07:54:29 [vite] (client) page reload src/api/types.ts
-07:54:32 [vite] (client) page reload src/api/client.ts
-07:54:39 [vite] (client) page reload src/api/client.ts
-07:55:37 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-07:55:38 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css
-08:25:59 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\ReferencePanel.vue, /src/style.css
-12:48:22 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\ReferencePanel.vue, /src/style.css
-12:48:23 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\ReferencePanel.vue, /src/style.css
-12:56:52 [vite] (client) hmr update /src/style.css, /@fs/D:\Project\stock\frontend\src\components\ReferencePanel.vue, /@fs/D:\Project\stock\frontend\src\components\ConditionChips.vue
-12:56:59 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\ReferencePanel.vue, /src/style.css
-13:30:58 [vite] (client) hmr update /@fs/D:\Project\stock\frontend\src\components\StockDetailOverlay.vue, /src/style.css